MR. JUSTICE STEWART delivered the opinion of the Court.These cases represent the latest stage of the litigation arising from the merger of the Pennsylvania and New York Central railroads, which we upheld two Terms ago in the Penn Central Merger Cases, 389 U. S. 486.  A condition Page 399 U. S. 399 of that merger was Penn Central's promise to take in the New York, New Haven & Hartford Railroad Company as an operating entity -- a promise that Penn Central fulfilled on December 31, 1968, 11 months after its own formation.  The ultimate question presented by the cases now before us is the price Penn Central must pay for the assets of the New Haven.**I1. The Penn Central.  The proposed combination of the Pennsylvania and New York Central railroads first came under consideration by the parties and the Interstate Commerce Commission more than 12 years ago, a decade prior to its eventual consummation. [Footnote 1]  The two railroads formally sought permission to merge under the Interstate Commerce Act, 49 U.S.C. § 1 et seq., on March 9, 1962. [Footnote 2]  On April , 1966, the Commission authorized the merger of the two roads. [Footnote 3]  The union of the two carriers was the largest railroad merger in the history of the Nation, [Footnote 4] bringing together the companies that "dominate rail transportation in the Northeast." [Footnote 5]  In 1965, the component roads enjoyed a total operating revenue in excess of $1,500,000,000 and a net annual income of over $75,000,000. [Footnote 6]  The two companies held Page 399 U. S. 400 some $72,000,000 in working capital and $1,242,000,000 in combined investments. [Footnote 7]  With about 19,600 miles of road "sprawling between the Great Lakes on the north . . . and the Ohio and Potomac Rivers on the south," [Footnote 8] Penn Central was, at its inception, nearly twice the size of the next largest railroad system in the East, and three times that of the third largest. [Footnote 9]The predicted economics effected by the merger were likewise enormous; it was thought that, within about eight years of the combination, they would exceed $80,000,000 annually. [Footnote 10]  Those savings represented a value, capitalized at 8%, of $1,000,000,000.On June 9, 1967, after considerable litigation involving protective conditions for various affected railroad competitors, [Footnote 11] the Commission issued a modified order authorizing Page 399 U. S. 401 the Penn Central merger. [Footnote 12]  On October 19, 1967, a court of three judges, convened in the United States District Court for the Southern District of New York to review the Commission's order pursuant to 28 U.S.C. §§ 1336, 2284, and 2321-2325, upheld the Commission's action. [Footnote 13]  On January 15, 1968, this Court affirmed, with minor modifications, and thereby sustained the validity of the merger. [Footnote 14]  Two weeks later, on February 1, 1968, Pennsylvania and New York Central merged.2. The New Haven.  The New York, New Haven & Hartford Railroad is now an operating division of the Penn Central system.  At the time of the merger, however, it was an independent Class I railroad operating some 1,500 miles of line in the Commonwealth of Massachusetts and the States of Rhode Island, Connecticut, and New York; as such, it was the sixth largest railroad in the northeast region and the largest in New England. [Footnote 15]  With an operations area extending from Boston to New York and connecting with nine other Class I railroads, the New Haven served 12 cities of greater than 100,000 population, as well as a number of important defense Page 399 U. S. 402 establishments. [Footnote 16]  In 1964, the railroad employed about 9,800 people and paid them annual wages amounting to $70,000,000. [Footnote 17]  About 30,000 commuters used the line every day to reach work in New York City alone. [Footnote 18]  As described by the Commission,"The New Haven has both a large passenger and freight business.  It is the fourth largest passenger-carrying railroad in the United States, and has the second highest commuter revenue of all such roads. . . .  The volume of its freight business . . . is substantially greater. . . .  It is the largest freight railroad in New England, and ranks tenth in freight traffic among all railroads in the eastern district. . . .  Its freight service is considered to be of extreme importance to the industrial wellbeing of southern New England. [Footnote 19]"The financial history of the New Haven was for decades a history of extreme vicissitudes.  The company's decline and fall, with passage into, out of, and back into railroad reorganization, have been chronicled elsewhere. [Footnote 20]  It first went into reorganization under § 77 of the Bankruptcy Act, 11 U.S.C. § 205, on October 23, 1935.  Due Page 399 U. S. 403 in large measure to the difficulties of including formerly leased lines in the reorganized road, nearly 12 years elapsed from the filing of the debtor's petition in the United States District Court for the District of Connecticut to that court's eventual order approving consummation of the Commission's plan of reorganization. [Footnote 21]The railroad emerged from reorganization in 1947 with a vastly simplified debt structure in which only the most senior holders of secured interests survived. [Footnote 22]  But, in the following years, the financial condition of the company again deteriorated, prompting it to seek at first partial and then total discontinuance of passenger service on the former Old Colony lines in Massachusetts. [Footnote 23]  By 1959, the financial condition of the New Haven was such as to render the chance of surplus earnings "slight, at best." [Footnote 24]  Through late 1960 and into early 1961, the company's management expended great efforts to stave off bankruptcy by obtaining loans or grants from the Federal and State Governments. [Footnote 25]  By the middle of 1961, current liabilities exceeded current assets by $36,310,000, [Footnote 26] and the company was losing cash at the annual rate of $18,000,000. [Footnote 27]Finally, on July 7, 1961, the New Haven again petitioned for reorganization under § 77 in the United States Page 399 U. S. 404 District Court for the District of Connecticut, a step that the court was later to find had been far too long delayed:"[I]n the interest of its creditors, its employees and the public, [the railroad] should have petitioned . . . long before it did.  The grave problems which . . . beset the reorganization would have been much less acute and infinitely more manageable if bankruptcy had not been put off until its cash was almost entirely depleted, credit was practically gone, maintenance was down, and, in all other respects, the bottom was out of the barrel. [Footnote 28]"Immediately upon their taking over the New Haven, the trustees appointed by the reorganization court were obliged to borrow $8,000,000 to meet the payroll. [Footnote 29]  The situation did not improve with the passage of time."[I]n spite of spartan economics and a sizeable reduction in numbers of employees, the costs of operation . . . offset savings and eroded away the accumulated cash. [Footnote 30]"On July 6, 1964, the New Haven trustees petitioned the Commission, pursuant to § 13a(2) of the Interstate Commerce Act, 49 U.S.C. § 13a(2), for authority to discontinue suburban passenger train service in the Boston area.  There followed a public hearing, an adjournment to afford Massachusetts authorities an opportunity -- ultimately unavailing -- to negotiate a contract with New Haven for continuation of some service, and a motion by the New Haven for expedited disposition"by reason of the critical nature of New Haven's finances, the irretrievable drain which the operations in question impose upon New Haven's resources, and the increasing adverse effect which New Haven's situation has upon Page 399 U. S. 405 the public interest and upon New Haven's creditors. . . ."The Commission granted the trustees' application, concluding that, for a period beginning four years before the 1961 reorganization petition and continuing thereafter, New Haven's financial condition had been "critical" and "drastically weak. . . ." [Footnote 31]By 1965, it was evident that the New Haven was on the verge of collapse. [Footnote 32]  Its year-end current assets amounted to $20,521,000, some $16,685,000 less than current liabilities plus long-term debt payments due within the coming year.  The obligations payable after one year totaled $189,042,000.  The retained income account showed a deficit of $81,672,000; the working capital account, a deficit of $16,700,000.  For the year, the net railway operating income showed a deficit of $16,000,000, with overall net income a deficit only $1,000,000 less.  The company was in default in its payments of both principal and interest on its long-term debt. [Footnote 33]  In the view of the trustees, New Haven was Page 399 U. S. 406 "absolutely faced with economic obsolescence if it continues as an independent, short-line, terminal railroad." [Footnote 34]On October 11, 1965, the New H&en notified the Commission, pursuant to § 13a(1) of the Interstate Commerce Act, 49 U.S.C. § 13a(1), of its intention to discontinue all its interstate passenger trains effective March 1, 1966. [Footnote 35]  If carried into effect, the proposed discontinuance would have drastically curtailed passenger train service in New York and Massachusetts, and ended it completely in Connecticut and Rhode Island. [Footnote 36]  In the spring of 1966, the Commission, noting that, over an 11-year period, New Haven had experienced "an unending succession of reverses," concluded that"[t]here now is totally lacking any hope or plan for future survival of this carrier, except that held out by its merger into a trunkline railroad. [Footnote 37]"The Commission acceded in part to the trustees' notice of discontinuance, but invoked its statutory power to keep many of the trains in operation on the ground that"passenger as well as freight service by the N[ew] H[aven] is a national necessity, and that termination of either would lead to distress in Connecticut, Massachusetts, and Rhode Island, and would severely damage New York City and the Nation generally. [Footnote 38]"As 1966 gave way to 1967, the New Haven's situation deteriorated still further.  As of April, 1967, the reorganization court thought "the prospect for the continued operation of the Railroad was very dim." [Footnote 39]  The road lacked even a current expense fund from which to satisfy the "six months" creditors, and the court thought it Page 399 U. S. 407 "highly unlikely that there ever will be one." [Footnote 40]  In July, 1967, the reorganization court found that the New Haven's situation had become "desperately critical"; its cash depletion was "so serious that, if the present rate of loss continues, there will be insufficient left by late September to meet the payroll of approximately $1,400,000 per week." [Footnote 41]As 1967 came to an end, so did the New Haven's cash reserve.  By August 31, the cash balance fell to $4,500,000 a precarious condition for a company requiring $1,750,000 a week simply to meet current operating expenses. [Footnote 42]  The trustees estimated that, as of December 31, 1967, the balance would decline to $3,100,000 and two months later would fall to $850,000. [Footnote 43]  The New Haven's financial position had thus eroded to the point where its shutdown was "imminent. . . ." [Footnote 44] Page 399 U. S. 4083. The inclusion negotiations.  From the outset of the § 77 proceeding in 1961, the trustees of the New Haven and the reorganization court charged with conservation of the debtor's dwindling assets recognized that"a merger with a large trunk line railroad would be the most promising and feasible means of continuing the viability of the New Haven's transportation system. . . ."In re New York, N.H. & H. R. Co., 289 F. Supp. 451, 456; cf. 281 F. Supp. 65.  After Pennsylvania and New York Central filed their merger application before the Interstate Commerce Commission in 1962, the New Haven trustees sought inclusion in the new company, both by private negotiations with the component roads and by a petition to the Commission filed June 26, 1962.  See In re New York, N.H. & H. R. Co., 378 F.2d 635, 636; Merger Report, 327 I.C.C. 475, 480.  As the reorganization court said, it was"apparent that the inclusion of the New Haven in the Penn Central merger was the only salvation for the New Haven as an operating railroad. . . ."In re New York, N.H. & H. R. Co., 289 F. Supp.  at 456; see also In re New York, N.H. & H. R. Co., 304 F. Supp. 793, 800.The Commission, as we have noted, authorized the merger of the two roads in 1966.  But, in so doing, it found that,"[w]ithout some radical change in circumstances, even if this merger application were denied, N[ew] H[aven] would face a nearly insuperable task in bringing itself out of bankruptcy."Merger Report, 327 I.C.C. at 522.  The Commission concluded that the proposed Penn Central combination, "without complete inclusion of N[ew] H[aven], would not be consistent with the public interest. . . ."  Id. at 524.  Accordingly, it required "all the New Haven railroad to be included in the applicants' transaction," and conditioned its approval of the merger upon that inclusion, id. at 524, 527.  In so doing, the Commission spelled out Penn Page 399 U. S. 409 Central's obligation toward New Haven in unequivocal language.  Condition 8 of the Merger Report stipulated as follows:"The Pennsylvania New York Central Transportation Company shall be required to include in the transaction all the New York, New Haven and Hartford Railroad Company . . . upon such fair and equitable terms as the parties may agree subject to the approval of the Bankruptcy Court and the Commission.  Within 6 months after the date this report is served, the parties shall file with the Commission for its approval, a plan for such inclusion.  In the event the parties are unable to reach an agreement (and subject to approval by the Bankruptcy Court), such inclusion shall be upon such fair and equitable terms and conditions as the Commission may impose.""*    *    *    *" "Jurisdiction is hereby reserved for such purposes.  Consummation of the merger by applicants shall indicate their full and complete assent to these requirements."327 I.C.C. at 553.Condition 16 of the Merger Report reiterated that"Consummation of the transaction approved herein shall constitute on the part of The Pennsylvania Railroad Company and the New York Central Railroad Company, their successors and assigns, acquiescence in and assent to the conditions stated in this appendix and in the attached report."Id. at 555.Having determined to require the inclusion of New Haven in Penn Central as a condition of merger, the Commission remitted the parties to private negotiation of the terms of inclusion.  Id. at 527.  The New Haven trustees on the one side, and the Pennsylvania and New Page 399 U. S. 410 York Central railroads, on the other, had already been bargaining for some time, having drafted preliminary documents, dated December 22, 1964, and February 5, 1965, that provided for Penn Central's assumption of New Haven's freight operations.  Oscar Gruss & Son v. United States, 261 F. Supp. 386, 393; Interstate Discontinuance Case, 327 I.C.C. 151, 175 n. 6.  On April 21, 1966, two weeks after the Merger Report, they executed a Purchase Agreement for the transfer of substantially all the New Haven assets to Penn Central.  Penn Central Merger Cases, 389 U.S. at  389 U. S. 508; see In re New York, N.H. & H. R. Co., 378 F.2d  at 636. [Footnote 45]  The Purchase Agreement provided for the transfer of the New Haven properties to Penn Central, with the consideration in exchange to consist in part of cash and in part of stocks and bonds of Penn Central. [Footnote 46] Page 399 U. S. 411In September, 1966 the trustees filed a petition with the reorganization court reciting the background of the negotiations with Penn Central, the New Haven's large and growing deficits, and the insufficiency of internally generated cash to meet operating demands.  In the trustees' view, inclusion in Penn Central afforded"the only practicable means for reorganization of the Debtor that is consistent with the best interest of the public and of all parties interested in the Debtor's estate. . . ."They submitted that operations should continue so long as inclusion was possible, and that the court should grant them leave to press for inclusion on the basis of the Purchase Agreement.  In re New York, N.H. & H. R. Co., 378 F.2d  at 637.  On October 24, 1966, the reorganization Page 399 U. S. 412 court authorized the trustees to present the Agreement to the Commission, noting that the goal of preserving the New Haven operations "has been the policy from the beginning of these proceedings. . . ."  Three days later, the trustees and the Pennsylvania and New York Central railroads petitioned the Commission for approval of the New Haven's inclusion on the terms of the Agreement.On November 16, 1967, the Commission ratified the Purchase Agreement as the basis for the inclusion of New Haven in Penn Central.  Pennsylvania R. Co. -- Merger -- New York Central R. Co., 331 I.C.C. 643 ("Second Supplemental Report").  It looked upon the fact that the parties had been able to reach agreement as an indication that, even though the New Haven trustees were selling properties having no value as an operating entity, they nevertheless had enjoyed a degree of bargaining power by virtue of the requirement that Penn Central take in New Haven as a condition of the merger.  331 I.C.C. at 657.  "[W]here a transaction is bargained at arm's length," said the Commission,"each side is presumably capable of determining its own best interest, and our primary function is to discover whether the transaction will be in the public interest."Id. at 656.  The Commission then undertook its independent analysis of the value of the New Haven properties.  Although the Purchase Agreement "carrie[d] some probative force as to the values of the properties involved, it [was] by no means controlling."  Id. at 657.  The Commission must still determine the price "on the basis of all the evidence pertaining thereto, not merely the agreement and supporting evidence."  Id. at 660 n. 12.Upon its independent review of the record, the Commission found that the asset value of the New Haven properties to be transferred to Penn Central and of the Page 399 U. S. 413 consideration to be given in exchange was $125,000,000.  The Commission concluded that payment of that sum by Penn Central to the New Haven estate would be both "just and reasonable" as a condition of the merger under § 5 of the Interstate Commerce Act, and "fair and equitable" as part of a plan of reorganization under § 77 of the Bankruptcy Act.  Unwilling to defer the merger until inclusion could take place, but recognizing that the danger of an end to all New Haven operations was "very real," 331 I.C.C. at 654, the Commission authorized financial aid from Penn Central to prop up the debtor during the interim period between merger and inclusion to ensure New Haven's continued functioning until its acquisition by Penn Central.  See Penn Central Merger Cases, 389 U.S. at  389 U. S. 509.4. The inclusion litigations.  At this juncture, the Commission's determination of the terms of inclusion was subjected to simultaneous judicial review in two separate forums.  On January 23, 1968, eight days after this Court's approval of the merger and eight days before the merger itself, the New Haven bondholders commenced five actions in the United States District Court for the Southern District of New York to set aside the Commission's order.  The three-judge District Court reconvened to hear the actions, and shortly thereafter consolidated the five cases into one.  On March 29, 1968, the Commission certified the first step of its plan for the reorganization of the New Haven -- the sale of its assets to Penn Central -- to the reorganization court. [Footnote 47]  Pursuant Page 399 U. S. 414 to § 77(e) of the Bankruptcy Act, 11 U.S.C. § 205(e), the New Haven bondholders filed their objections to the Commission's plan following notice given by the reorganization court.  Thus, the identical question of the price Penn Central would have to pay for the New Haven assets came at the same time before the three-judge District Court in New York and the single-judge District Court in Connecticut.On July 10, 1968, the three-judge court, following extensive briefing and argument on the numerous issues underlying the price question, found itself unable to agree with the Commission in several major respects.  It therefore vacated so much of the Commission's order as found the terms of Penn Central's acquisition of the New Haven's assets to be just and reasonable, and remanded the cause for further proceedings.  New York, N.H. & H. R. Co., First Mortgage 4% Bondholders' Committee v. United States, 289 F. Supp. 418.  On August 13, 1968, also after extensive briefing and argument, the reorganization court independently returned the Commission's plan for further proceedings.  In re New York, N.H.  H.R. Co., 289 F. Supp. 451.  On the overriding question of price, the two courts were in accord:  by fixing the worth of the New Haven at $125,000,000, the Commission had substantially understated the value of the properties to be transferred.  The Page 399 U. S. 415 three-judge court estimated the understatement to be on the order of $45,000,000 to $50,000,000; the reorganization court, $33,000,000 to $55,000,000.  289 F. Supp.  at 440, 465.Meanwhile, the continuing drain on the New Haven's dwindling cash reserves called for -- and received -- drastic action.  Upon remanding the Commission's proposed plan under § 77, the reorganization court ruled that, unless the Commission ordered inclusion by January 1, 1969, the court would entertain a motion to dismiss the reorganization proceedings, resulting in termination of all the New Haven's train service.  289 F. Supp.  at 459.  The court recommended that the Commission direct the early inclusion of New Haven with a partial payment of the purchase price, deferring other issues to later resolution.  Id. at 466.On the remand, the Commission reopened the record for the reception of further evidence and briefing in accordance with the instructions of the two reviewing courts.  Its revaluation of the New Haven properties, announced on November 25, 1968, resulted in an increase in total worth of some $37,700,000, yielding a new price of $162,700,000 for the properties to be transferred.  Pennsylvania R. Co. -- Merger -- New York Central R. Co., 334 I.C.C. 25, 53 ("Fourth Supplemental Report").  But the Commission then invoked "other pricing considerations" not taken into account at the time of its prior report.  Application of the new considerations effected a reduction of $22,081,000 from the newly calculated asset value, leaving a net value of $140,600,000 -- $15,600,000 more than the Commission's initial estimate, but $17,400,000 less than the lowest range of value suggested by either of the two District Courts.  In addition, the Commission required Penn Central to pay $5,000,000 toward the New Haven's interim operating expenses and, yielding to the directive of the reorganization Page 399 U. S. 416 court, ordered Penn Central to take over the New Haven properties by January 1, 1969.  334 I.C.C. at 74, 76.The Commission certified its revised plan to the reorganization court on December 2 1968.  Within three weeks, the bondholders filed their objections.  On December 24, 1968, the reorganization court released the assets of the debtor's estate to Penn Central without approving the price terms set by the Commission.  The court reiterated that failure to include New Haven in Penn Central by January 1, 1969, would result in immediate termination of all New Haven train service.  On December 31, the estate transferred its assets to Penn Central.At once, the bondholders pressed for judicial review of the Commission's revised evaluation.  With their objections to the plan of reorganization already pending before the reorganization court, representatives of holders of the debtor's first and refunding mortgage 4% bonds commenced two separate actions against the United States and the Commission before the three-judge District Court in New York.  The Manufacturers Hanover Trust Company and the Chase Manhattan Bank, trustees under other mortgage bonds, commenced two more actions against the same defendants. [Footnote 48]  The three-judge court consolidated the four cases and granted intervention -- to the New Haven trustees as parties plaintiff and to Penn Central, the Commonwealth of Massachusetts, and the Page 399 U. S. 417 States of Rhode Island, Connecticut, and New York as parties defendant.On May 28, 1969, the reorganization court again rejected the plan submitted by the Commission.  Although it accepted the Commission's determinations on some issues, the court overruled the Commission with respect to its valuation of the New Haven's Harlem River and Oak Point freight yards and its added deductions introduced for the first time on the remand.  The court also instituted its own "underwriting" plan to ensure equivalent value for the estate with respect to the Penn Central common stock given in partial consideration for the transferred New Haven properties.  In re New York, N.H. & H. R. Co., 304 F. Supp. 793.  An order implementing decision and remanding to the Commission was entered on July 28, 1969.  304 F. Supp. 1136.On June 18, 1969, the three-judge court filed its opinion in the bondholders' action.  With one judge in dissent, the court upheld the Commission's valuation of the freight yards and its added deductions on the remand.  The court also adopted the underwriting plan devised by the reorganization court.  New York, N.H. & H. R. Co., First Mortgage 4% Bondholders' Committee v. United States, 305 F. Supp. 1049.  A decree fixing the terms of judgment followed on September 11, 1969. [Footnote 49] Page 399 U. S. 418With the two District Courts thus in agreement, after two rounds of judicial review, on many of the substantial issues that had come before them, but in disagreement on matters amounting to more than $28,000,000 in value, the bondholders took direct appeals to this Court from the judgment of the three-judge court.  They also appealed from the order of the reorganization court to the United States Court of Appeals for the Second Circuit.  The United States, the Commission, and Penn Central took no appeals from the decree of the three-judge court, but cross-appealed to the Court of Appeals from the order of the reorganization court.  The Court of Appeals consolidated the appeals from the reorganization court, and the parties then petitioned this Court to grant certiorari to the Court of Appeals in advance of its judgment, pursuant to 28 U.S.C. §§ 1254(1) and 2101(e), and Rule 20 of this Court.  We noted probable jurisdiction of the appeals from the order of the three-judge court, and, with respect to the judgment of the reorganization court, granted certiorari to the Court of Appeals before judgment, accelerating briefing and argument to permit disposition of these cases at the current Term.  396 U. S. 1056. [Footnote 50] Page 399 U. S. 419IIWe first consider the dual review to which the District Courts in New York and Connecticut subjected the price determinations of the Interstate Commerce Commission.  From the outset, all the parties in the three-judge court recognized that the pricing questions presented in the litigation there were also destined to come before the reorganization court under § 77 of the Bankruptcy Act. [Footnote 51]  Confronted with the prospect of duplicate litigation, the New Haven bondholders asked the three-judge court to enjoin the Commission's certification of its plan of Page 399 U. S. 420 reorganization to the District Court in Connecticut.  Counsel urged that,"if such certification is not restrained, the questions presented by the complaint herein under Section 5(2) of the Interstate Commerce Act will also be before the Bankruptcy Court under Section 77 of the Bankruptcy Act. . . ."The three-judge court denied the bondholders' application for injunctive relief.  In its view, "the balance of convenience tilt[ed] heavily in favor of allowing the Connecticut court to proceed to such extent as it is advised," since the grant of such an injunction could delay the reorganization proceedings for a substantial time.In this ruling, the three-judge court was correct.  The jurisdiction of the reorganization court was not open to question.  Upon its approval of the New Haven's petition for reorganization in 1961, that court had acquired "exclusive jurisdiction of the debtor and its property, wherever located. . . ."  Bankruptcy Act, § 77(a), 11 U.S.C. § 205(a). [Footnote 52]  Subject to the court's control, the trustees whom it appointed were empowered "to operate the business of the debtor."  Id. § 77(c)(2), 11 U.S.C. § 205(c)(2).  They were thus charged with the dual responsibility of conserving the debtor's estate for the benefit of creditors and preserving an ongoing railroad in the public interest.  Massachusetts v. Bartlett, 384 F.2d 819, 821, cert. denied, 390 U.S. 1003; 5 Collier on Bankruptcy § 77.02, at 469-470 (14th ed.1969). [Footnote 53]  Page 399 U. S. 421 With these goals in view, the statute bestowed a "broad and general" authority upon both the court and the trustees.  Cf. Palmer v. Massachusetts, 308 U. S. 79,  308 U. S. 85.  The provisions of § 77"doubtless suffice[d] to confer upon the [reorganization court] power appropriate for adjusting property rights in the railroad debtor's estate and, as to such rights, beyond that, in ordinary bankruptcy proceedings."Id. at  308 U. S. 85-86; cf. 5 Collier, supra, � 77.11, at 498-499.  Together, the court and the Commission "unquestionably" had "full and complete power not only over the debtor and its property, but also, as a corollary, over any rights that [might] be asserted against it."  Callaway v. Benton, 336 U. S. 132,  336 U. S. 147. [Footnote 54]  One such power was precisely that which the Commission was about to propose that the reorganization court exercise -- the power to confirm a plan of reorganization providing for "the sale of all . . . of the property of the debtor. . . ."  Bankruptcy Act, § 77(b)(5), 11 U.S.C. § 205(b)(5).  To that end, the Commission was required to certify its proposal to the court as a prerequisite to judicial approval.  § 77(d), 11 U.S.C. § 205(d).  Injunctive intervention by the three-judge court would thus have disrupted an essential statutory phase of the New Haven reorganization.The United States also sought to avoid duplicate litigation -- but by bypassing the New York, rather than the Connecticut federal court.  In a motion filed shortly Page 399 U. S. 422 after the commencement of the New Haven bondholders' suit in the three-judge court, the Government moved to dismiss the complaints for lack of subject matter jurisdiction.  In support of the motion, it was argued that (1) until the Commission certified the terms of inclusion to the reorganization court, Condition 8, under which Penn Central had pledged to take in New Haven, was not satisfied, and the Commission's order was not yet reviewable; (2) by virtue of the § 77 aspects of the case, the reorganization court had exclusive jurisdiction over the pricing questions sought to be presented to the three-judge court, and (3) even on the assumption that the three-judge court had jurisdiction, it should stay its hand as a matter of equity to avoid an unnecessary interference with the proceedings before the reorganization court.The Government's motion to dismiss was opposed by Penn Central, the New Haven trustees, the State of New York, and the bondholders.  Significantly, the Commission did not oppose the motion.  Indeed, the Commission agreed with the United States that "most (and perhaps all) of the issues raised by the plaintiffs in this three-judge Court will be reviewable by the Reorganization Court," conceded that "the resulting concurrent jurisdiction is awkward, at least in theory," and concluded tentatively that "the scope of judicial review . . . in the Reorganization Court would, as a practical matter[,] be the same as in this three-judge Court."  The three-judge court denied the Government's motion to dismiss.  The bondholders' actions, the court said, came within the letter of the statutes authorizing review of orders of the Commission.  The court conceded there was "an area of overlap" between the work of the New York and Connecticut forums, but thought nothing in § 77 or decisional law superseded that dual arrangement.  See 289 F. Supp.  at 424 n. 3. Page 399 U. S. 423The three-judge court correctly observed that, in ordering New Haven's inclusion in Penn Central the Commission had properly exercised its authority under both § 5 of the Interstate Commerce Act and § 77 of the Bankruptcy Act.  The fact that the New Haven was in reorganization under the Bankruptcy Act did not preclude the Commission from exercising its statutory power, in passing on the merger application of two railroads, to require the inclusion of a third.  Interstate Commerce Act, § 5(2)(d), 49 U.S.C. § 5(2)(d). [Footnote 55]  "The Commission can undoubtedly carry on § 5 proceedings simultaneously with § 77 reorganization proceedings. . . ."  Callaway v. Benton, 336 U.S. at  336 U. S. 140.  Here, the transfer of the New Haven assets was as much a part of a merger under § 5 as it was a plan of reorganization under § 77.Moreover, at the outset of the litigation, the jurisdiction of neither the New York nor the Connecticut court was "complete."  On the one hand, the reorganization court lacked coercive power over Penn Central:  under § 77, it could neither approve nor disapprove the merger qua merger, and it could not compel Penn Central to purchase the New Haven assets.  So far as § 77 was concerned, Penn Central stood in the position of a potential purchaser, willing, but not obliged, to buy the New Haven properties.  Cf. Callaway v. Benton, 336 U.S. at  336 U. S. 137; Group of Institutional Investors v. Chicago, M., St. P. & P. R. Co., 318 U. S. 523, Page 399 U. S. 424 318 U. S. 550; Old Colony Bondholders v. New York, N.H. & H. R. Co., 161 F.2d 413, 434 n. 5 (Frank, J., dissenting), cert. denied sub nom. Protective Committee v. New York, N.H. & H. R. Co., 331 U.S. 858; In re New York, N.H. & H. R. Co., 54 F. Supp. 595, 619.  On the other hand, the three-judge court could not by itself effect a conveyance of the New Haven properties to Penn Central, nor could it compel the debtor's trustees to do so without the consent of the reorganization court.Moved largely by the concern that neither court might have jurisdiction over the entire case, the three-judge court was of the opinion that matters should proceed simultaneously in both forums with a view to bringing the § 5 and § 77 aspects before this Court at the same time.  Given the complexities of the jurisdictional question and the importance of an expedited determination of the merits, the three-judge court produced an understandable solution to the problem insofar as it ensured that the entire case would come before this Court without the risk that the parties might have spent an extensive period litigating in the wrong forum.But the circumstances of the case did not inexorably command review in two separate courts.  There was no danger that application of the "fair and equitable" test under § 77(e)(1) would yield results different from those to be produced by the "just and reasonable" test of § 5(2)(b) for mergers or the "equitable" test for inclusions under § 5(2)(d).  See Callaway v. Benton, 336 U.S. at  336 U. S. 140. [Footnote 56]  The reorganization statute mandates Page 399 U. S. 425 that any disposition of the debtor's properties must not be "inconsistent with the provisions and purposes" of the Interstate Commerce Act, Bankruptcy Act, § 77(f), 11 U.S.C. § 205(f), and "the requisite findings under the two acts are equivalent."  In re Chicago, R.I. & P. R. Co., 168 F.2d 587, 594, cert. denied sub nom. Texas v. Brown, 335 U.S. 855.  This Court has stressed that § 77 incorporates the elements of § 5, St. Joe Paper Co. v. Atlantic Coast Line R. Co., 347 U. S. 298,  347 U. S. 310, and we have ruled that, where the Commission proposes a merger as part of a § 77 plan of reorganization, it must act "in accordance with all the requirements and restrictions applicable to mergers" under the Interstate Commerce Act, id. at  347 U. S. 309; cf. Ecker v. Western Pacific R. Co., 318 U. S. 448,  318 U. S. 481; New England Coal & Coke Co. v. Rutland R. Co., 143 F.2d 179, 186.  Here, the Commission had demonstrated its awareness of the statutory interrelationship, specifically devising inclusion terms under § 5 to satisfy the requirements of § 77.  Second Supplemental Report, 331 I.C.C. at 654.Moreover, there was no reason to suppose that the reorganization court would be unable to adjudicate all the questions presented by the terms of the Commission's inclusion order.  Although the three-judge court expressed concern that certain issues, such as a loss-sharing arrangement during the interim period between merger and inclusion, might not lie within the jurisdiction of the reorganization court, the reorganization court nevertheless reached those issues without, so far as the record discloses, jurisdictional objections from any party.The three-judge court thus confronted a situation where it was asked to consider the same pricing questions, to be determined by recourse to the same standards of Page 399 U. S. 426 review, as the reorganization court.  "[N]ot only would it . . . involve . . . a duplication of labor to [accept] . . . jurisdiction, but it might" -- and, in fact, did -- "result . . . in contradictory rulings upon the same issue[s]."  Palmer v. Warren, 108 F.2d 164, 167, aff'd, 310 U. S. 310 U.S. 132.  In these circumstances, the three-judge court might well have stayed its hand under the traditional principle that "the court first taking over the res draws to itself power to determine all claims upon it."  Palmer v. Warren, supra; cf. Oklahoma v. Texas, 258 U. S. 574,  258 U. S. 581; Palmer v. Texas, 212 U. S. 118,  212 U. S. 126,  212 U. S. 129; Wabash R. Co. v. Adelbert College, 208 U. S. 38,  208 U. S. 54; Farmers' Loan & Trust Co. v. Lake Street Elevated R. Co., 177 U. S. 51,  177 U. S. 61.  We recognize that that principle has commonly applied in cases where both courts assert in rem jurisdiction over the property in dispute, and that, here, the three-judge court's jurisdiction was in personam in character.  But the conflict was nonetheless one"between two coordinate courts of concurrent, overlapping jurisdiction, neither belonging to a class which by paramount law is categorically given a jurisdiction over the particular subject matter paramount to the jurisdiction of the other."In re New York, N.H.  H.R. Co., 26 F. Supp. 18, 24, aff'd sub nom. Palmer v. Warren, supra.  And, given that conflict, the three-judge court could have followed the settled proposition that"[t]he court which first acquired jurisdiction through possession of the property is vested, while it holds possession, with the power to hear and determine all controversies relating thereto."Lion Bonding & Surety Co. v. Karatz, 262 U. S. 77,  262 U. S. 89.Surely, a vesting of primary jurisdiction in the reorganization court comports with the basic purpose of § 77.  Congress enacted that statute, in part, "to prevent the notorious evils and abuses of consent receiverships," New England Coal & Coke Co. v. Rutland R. Co., 143 Page 399 U. S. 427 F.2d at 184, of which one of the more egregious was the requirement of an ancillary filing and order of appointment in the federal court for every district in which the debtor had property.   See 5 Collier, supra, � 77.02, at 467.  Although, of course, the jurisdiction of the three-judge court was not ancillary to that of the reorganization court in a technical sense, dual review of issues ultimately going only to the valuation of the debtor's estate would resurrect the discredited practice of the equity receivership -- it"would tend greatly to foment conflicts between coordinate courts and compel creditors, in the protection of their interests, to ride the circuit, demonstrating the basis of their positions in successive courts."In re New York, N.H. & H. R. Co., 26 F. Supp.  at 23.But we need not decide the question exclusively on the grounds just set out.  For, in the circumstances in which the United States presented its motion to dismiss in this case, the course of prior litigation had left the three-judge court virtually nothing to decide.  On January 15, 1968, this Court had upheld the validity of the Penn Central merger under § 5 of the Interstate Commerce Act, conditioned on the inclusion of New Haven on terms subject to objections to be "registered and adjudicated in the bankruptcy court or upon judicial review as provided by law."  Penn Central Merger Cases, 389 U.S. at  389 U. S. 511.  We had permitted a postponement of the inclusion of New Haven on the basis of Penn Central's acceptance of the inclusion requirement, id. at  389 U. S. 509, and because, by its act of merger, Penn Central would "perforce accept . . . appropriate conditions respecting the New Haven. . . ."  Id. at  389 U. S. 510.Two weeks later, Penn Central merged.  At that point, the lack of jurisdictional "completeness" in the reorganization court, to which we have earlier referred, was cured, for there now remained no question of Penn Central's Page 399 U. S. 428 obligation to take over the assets of the New Haven.  With Penn Central having given its irrevocable consent to the inclusion of Nw Haven by its act of merger, it was evident that whatever terms the reorganization court might confirm, subject to review on appeal to the Court of Appeals followed by certiorari here, would bind Penn Central by virtue of its merger commitment.  Of course, the terms of the inclusion must themselves be "just and reasonable" and "equitable" under § 5.  But those terms now involved only the value to be accorded the assets transferred, and resolution of that issue was the essence of the § 77 process."The heart of . . . a determination [of the validity of a plan of reorganization] is a finding of fact . . . as to the value of the debtor's property."In re New York, N.H. & H. R. Co., 147 F.2d 40, 49, cert. denied sub nom. Massachusetts v. New York, N.H. & H. R. Co., 325 U.S. 884.  See 5 Collier, supra, � 77.14, at 538-539; cf. Consolidated Rock Prods. Co. v. Du Bois, 312 U. S. 510,  312 U. S. 524-525; First National Bank v. Flershem, 290 U. S. 504,  290 U. S. 527; Second Supplemental Report, 331 I.C.C. at 652. In short, with identical issues before the two courts, with those issues involving only questions going to the value of a § 77 debtor's estate, with congruent standards of review, and with the irrevocable promise of Penn Central to take in New Haven, the three-judge court should have stayed its hand in the New Haven bondholders' litigation. [Footnote 57] Page 399 U. S. 429Prior decisions of other three-judge courts, affirmed by this Court on direct appeal, lend support to the proposition that the three-judge court should have deferred to the reorganization court.  In Chicago & N.W. R. Co. v. United States, 52 F. Supp. 65, the debtor railway company brought suit against the Commission in the United States District Court for the Northern District of Illinois, seeking three-judge-court review of a plan of reorganization previously approved by the Commission and the courts.  The District Court noted its "limited power" under the statute providing for review by a court of three judges, 52 F. Supp.  at 66.  It conceded the "seemingly applicable language" of the three-judge-court statute to "any order of the Interstate Commerce Commission," but held that, once the Commission has approved a plan of reorganization under § 77,"appeal from Commission orders in connection with bankruptcy proceedings lies only to a district court (of one judge) sitting in bankruptcy, not to a district court (of three judges) assembled under the Urgent Deficiencies Act."Id. at 67. [Footnote 58]  On direct appeal, this Court summarily affirmed the District Court's judgment.  320 U.S. 718.Even closer in point is a case that arose during the first reorganization of the New Haven Railroad -- Group of Boston & Providence R. Corp. Stockholders v. ICC, 133 F. Supp. 488.  Shareholders of the Boston & Providence, also undergoing reorganization, sought judicial review before a three-judge court of the Commission's refusal to provide joint rates a between New Haven and Boston & Providence -- exclusively an Interstate Commerce Act function.  See Act, §§ 1(4), 15(6), 49 Page 399 U. S. 430 U.S.C. §§ 1(4), 15(b).  The court held that to grant the shareholders the ruling they sought would contravene the revenue allocation formula already adopted by the New Haven's reorganization court and affirmed by the Court of Appeals and the Supreme Court.  The three-judge court accepted the view of the Commission that,"so long as the Boston & Providence lines are operated by the New Haven as lessee for the account of the lessor . . . , the Connecticut district court . . . has exclusive jurisdiction to pass on the accounting for such operation.""133 F. Supp.  at 493.  Again, this Court summarily affirmed.  Boston & Providence R. Corp. Stockholders v. New York, N.H. & H. R. Co., 350 U.S. 926."We therefore hold that the three-judge court here should have granted the Government's motion to the extent of deferring to the reorganization court in proceedings ultimately involving only the price to be paid for the assets of the debtor's estate. [Footnote 59] Page 399 U. S. 431IIIIn turning to the judgment of the reorganization court, we first review the standards under which that court passed upon the Commission's rulings.After 35 years of § 77, as amended, it is unnecessary to recanvass the two basic objectives of the statute -- the conservation of the debtor's assets for the benefit of creditors and the preservation of an ongoing railroad in the public interest.  See generally 5 Collier, supra, �77.02, at 469-470.  Central to the statutory objective that the reorganized company should, if at all possible, emerge as a "living, not a dying . . . , enterprise," Van Schaick v. McCarthy, 116 F.2d 987, 993, is the understanding that "a railroad [is] not like an ordinary insolvent estate."  Palmer v. Massachusetts, 308 U.S. at  308 U. S. 86.  (Footnote omitted.)  To the traditional equity jurisdiction of the bankruptcy court, § 77 adds the oversight of the Interstate Commerce Commission, the agency "specially charged with the public interest represented by the transportation system."  Ibid.  The statute contemplates that"[t]he judicial functions of the bankruptcy court and the administrative functions of the Commission [will] work cooperatively in reorganizations."Warren v. Palmer, 310 U. S. 132,  310 U. S. 138.  (Footnote omitted.)In structuring the cooperative endeavor of agency and court, Congress "placed in the hands of the Commission the primary responsibility for the development of a suitable plan" for the debtor railroad.  Ecker v. Western Pacific R. Co., 318 U.S. at  318 U. S. 468.  As the Court said in Group of Institutional Investors v. Chicago, M., St. P. & P. R. Co., supra,"The ratio of debt to stock, the amount of fixed, as distinguished from contingent, interest, the kind of capital structure which a particular company needs to survive the vicissitudes of the business cycle -- all these have been reserved by Congress for the expert Page 399 U. S. 432 judgment and opinion of the Commission, which the courts must respect."318 U.S. at  318 U. S. 545.  See also In re New York, N.H. & H. R. Co., 54 F. Supp. 595, 604.  In the development of the plan of reorganization, § 77 also has accorded the Commission primary responsibility for determining wherein lies the "public interest," which does not refer generally to matters of public concern apart from the public interest in the maintenance of an adequate rail transportation system, cf. United States v. Lowden, 308 U. S. 225,  308 U. S. 230, but includes, "in a more restricted sense," ibid., concern for "the amount and character of the capitalization of the reorganized corporation," Ecker v. Western Pacific R. Co., 318 U.S. at  318 U. S. 473-474; cf. Massachusetts v. Bartlett, 384 F.2d  at 821, as well as the "adequacy of transportation service, . . . its essential conditions of economy and efficiency, and . . . appropriate provision and best use of transportation facilities."  Texas v. United States, 292 U. S. 522,  292 U. S. 531; New York Central Securities Corp. v. United States, 287 U. S. 12,  287 U. S. 25.  As is clear from the legislative history and § 77 itself, the deference to the Commission as initiator of the plan of reorganization stems from the"recognition by everyone of the advantages of utilizing the facilities of the Commission for investigation into the many-sided problems of transportation service, finance and public interest involved in even minor railroad reorganizations and utilizing the Commission's experience in these fields for the appraisals of values and the development of a plan of reorganization, fair to the public, creditors and stockholders."Ecker v. Western Pacific R. Co., 318 U.S. at  318 U. S. 468.  (Footnote omitted.)  But the respect given the Commission as draftsman of the plan of reorganization entails no abdication of judicial responsibility for the workings of the administrative agency.  As we have had occasion to say in describing other aspects of the Commission's work, "Congress did not purport to transfer its legislative power to Page 399 U. S. 433 the unbounded discretion of the regulatory body.'"  Burlington Truck Lines, Inc. v. United States, 371 U. S. 156,  371 U. S. 167.  Far from displacing the judicial function, § 77 strikes a "balance between the power of the Commission and that of the court."  Ecker v. Western Pacific R. Co., supra, at  318 U. S. 468.  The chancellor remains "a necessary and important factor in railroad reorganization"; the statutory objective is "attained only through properly coordinated action between the Commission and the court."  Id. at  318 U. S. 474-475.  (Footnote omitted.)  It remains for the reorganization court to ascertain that the Commission"has given consideration to each element of value concerned in its over-all appraisal, and has not wrongly decided legal questions involved in the problems of valuation and of allotment of equivalent securities. . . ."Old Colony Bondholders v. New York, N.H. & H. R. Co., 161 F.2d  at 420.But the reorganization court may also do more.  Under § 77(c)(13), 11 U.S.C. § 205(c)(13), the court, on its own motion, may refer matters to a special master for the hearing of such evidence as the court may desire -- a provision which permits the "building up of a group of men [entirely apart from the Commission] thoroughly informed in railroad reorganization matters."  H.R.Rep. No. 1897, 72d Cong., 2d Sess., 6 (1933).  And, under § 77(e), 11 U.S.C. § 205(e), the court may itself hold hearings upon the Commission's certification of its plan of reorganization, at which the court is empowered to take evidence beyond that received by the Commission -- a supplementary power, unknown to conventional judicial review but deemed essential to the reorganization court's exercise of its extraordinary "cram down" powers. [Footnote 60]  See S.Rep. No. 1336, 74th Cong., 1st Sess., 3 Page 399 U. S. 434 (1935); H.R.Rep. No. 1283, 74th Cong., 1st Sess., 3 (1935).  The statutory authority to appoint special masters and to hold evidentiary hearings reflects the unique powers possessed by the reorganization court in passing upon the Commission's proposed plan of reorganization.  In sum, Congress has confided to the reorganization court the"power to review the plan to determine whether the Commission has followed the statutory mandates . . . and whether the Commission had material evidence to support its conclusions."Reconstruction Finance Corp. v. Denver & R. G. W. R. Co., 328 U. S. 495,  328 U. S. 509; cf. Penn Central Merger Cases, 389 U.S. at  389 U. S. 498-499.  In the reorganization court reposes ultimate responsibility for determining that the plan presented to it by the Commission satisfies the "fair and equitable" requirement of § 77.  See In re New York, N.H. & H. R. Co., 16 F. Supp. 504, 507.  And at the heart of that determination, as we have already noted, is the valuation of the debtor's property.  Here, as elsewhere in the reorganization proceedings, the court must look to the conclusion recommended by the Commission.  See Ecker v. Western Pacific R. Co., 318 U.S. at  318 U. S. 47-4273; cf. Freeman v. Mulcahy, 250 F.2d 463, 472-473, cert. denied sub nom. Boston & Providence R. Co. v. New York, Page 399 U. S. 435 N.H. & H.R. Co., 356 U.S. 939; In re New York, N.H. & H. R. Co., 54 F. Supp. 595, 600.  And often the Commission's conclusion will entail less a statement of mathematical certainty than an estimate of what the market will say when it speaks to the subject.  "But that estimate must be based on an informed judgment which embraces all . . . relevant . . . facts. . . ."  Consolidated Rock Prods. Co. v. Du Bois, 312 U.S. at  312 U. S. 526."The judicial function is to see to it that the Commission's 'estimate' is not a mere 'guess,' but rests upon an informed judgment based upon an appraisal of all . . . relevant . . . facts . . . , and is not at variance with the statutory command."Freeman v. Mulcahy, 250 F.2d  at 473.  In performing that function, the court must proceed with awareness that its review of the Commission's conclusion on valuation, as with every other important determination that the court is to make, calls for an "informed, independent judgment'" of its own.  Consolidated Rock Prods. Co. v. Du Bois, 312 U.S. at  312 U. S. 520; National Surety Co. v. Coriell, 289 U. S. 426,  289 U. S. 436.There remains to consider the scope of review in this Court in passing upon the judicial determinations of the reorganization court.  That we have granted certiorari to the Court of Appeals in advance of the appellate court's judgment does not alter the fact that "our task is limited."  Penn Central Merger Cases, 389 U.S. at  389 U. S. 498.  It is not for us to pass upon the myriad factual and legal issues as though we were trying the cases de novo."It is not enough to reverse the District Court that we might have appraised the facts somewhat differently.  If there is warrant for the action of the District Court, our task on review is at an end."Group of Institutional Investors v. Chicago, M., St. P. & P. R. Co., 318 U.S. at  318 U. S. 564.IVAs we have earlier noted, the purchase and sale negotiated by Pennsylvania, New York Central, and the New Page 399 U. S. 436 Haven trustees rested upon the estimated liquidation value of the New Haven properties to be transferred, rather than the earning power of the New Haven as an operating entity.  Second Supplemental Report, 331 I.C.C. at 657.  The parties to the Purchase Agreement thus gave recognition to the reality of New Haven's desperate financial situation, as well as to the power of the reorganization court to order the sale of the debtor's properties at not less than the "fair upset" price under § 77(b)(5) of the Bankruptcy Act.  In approving the negotiators' approach to the price question, the Commission observed that asset value, rather than earning power, was the primary determinant, because New Haven had "long been dry of earning power."  331 I.C.C. at 657. "If there is one thing on this record that is clear and undeniable," the Commission concluded, "it is that N[ew] H[aven] has neither earning power nor the prospect of earning power."  Id. at 687.In light of "the chronic deficit character" of the New Haven operation, id. at 658, the reorganization court understandably accepted the liquidation approach to valuation.  "The concept of going concern value' is fictional as applied to the New Haven," it said, "because it ignores the Railroad's long and continuing history of deficit operations."  289 F. Supp.  at 455.  (Footnote omitted.)Before the Commission, the New Haven trustees and Penn Central submitted complete studies of the debtor's liquidation value, consisting of current assets, special funds, investments, real estate, and other assets.  As the Commission described it,"Liquidation value as used by both the N[ew] H[aven] trustees and Penn Central [was] the estimated market value that would be realized in a total liquidation, less the cost of dismantling properties and other liquidation costs and after discounting proceeds to present worth."331 I.C.C. at 697; cf. Page 399 U. S. 437 In re New York, N.H. & H. R. Co., 304 F. Supp.  at 797-798.  The New Haven study, based on the assets held by the debtor as of December 31, 1965, was made over a nine-month period by persons who, the Commission found, were familiar with the railroad, its operating area, and the nature and condition of its properties.  The Penn Central study valued the assets as of December 31, 1986; it was made in under two months by persons less familiar with the railroad.  Both studies revealed that nearly half the New Haven's asset value consisted of its holdings in real estate.  The New Haven study produced a gross value for all assets, exclusive of New Haven's interest in the Grand Central Terminal properties, of $230,290,000; the Penn Central study, $150,321,000.Consistent with the liquidation hypothesis, both New Haven and Penn Central deducted from the gross value of the New Haven assets the expenses that would be incurred if a liquidation in fact took place.  These included not only the estimated expenses of sale, but, in the case of bridges, trestles, and culverts, removal costs for conversion of the realty to nonrailroad use -- costs that often left the assets with a net negative value.  The New Haven trustees hypothesized both a six- and a 10-year liquidation period, with expenses for liquidation operations plus taxes and interest aggregating $59,481,000 and $76,847,000, respectively; Penn Central estimated the expenses of a 10-year sale to be $62,172,000.  The net liquidation value of the assets was arrived at by deducting the liquidation expenses and certain current assets not to be transferred to Penn Central, along with a further discount to present worth to reflect the hypothesis that receipts would be coming in over a six- or 10-year period.  The Commission concluded that, once the New Haven estate embarked on a liquidation sale, it would dispose of the assets as quickly as practicable; the Commission Page 399 U. S. 438 accordingly found that "the bulk of the liquidation could be completed within a period of 6 years."  331 I.C.C. at 663.  The Commission also concluded that the 6% discount rate employed by New Haven, and challenged as too low by Penn Central, was offset by the conservative valuation of the assets themselves.  Id. at 664.  The Commission's ultimate finding was that the liquidation value of the New Haven assets to be conveyed to Penn Central "is about $125 million as of December 31, 1966."  Id. at 688.As we have noted earlier, the reorganization court did not accept the $125,000,000 figure, with a consequent remand and second round of review.  The bulk of the Commission's valuation has now won the approval of the reorganization court, and is not challenged by any of the parties here.  There remains in dispute, however, the valuation of several items, aggregating nearly $200,000,000, and it is to those items that we now turn.1. The Grand Central Terminal properties.  By far the largest component in the dispute over the liquidation value of the New Haven is the debtor's interest in the Grand Central Terminal properties.  This real estate complex consists of several parcels in the area of midtown Manhattan bounded by 42d Street on the south, Madison Avenue on the west, 60th Street on the north, and Lexington Avenue on the east.  Included in the properties are the Barclay, Biltmore, Commodore, Roosevelt, and Waldorf-Astoria hotels; the Pan American building, as well as other office buildings along Park Avenue, and the Yale Club.  The total assessed value of the Grand Central Terminal properties as of 1965 was $227,225,000.The New Haven railroad acquired the right to run its trains into Manhattan in 1848, when it entered into an agreement for use of the tracks of the predecessor of the New York Central, to extend for the lives of the respective Page 399 U. S. 439 charters of the two companies.  In 1848, New Haven also acquired an easement over the tracks by legislation of the State of New York.  See New York, N.H. & H. R. Co. v. ICC, 55 F.2d 1028, 1030.  The 1848 agreement underlay various subsequent contracts in the 1870's, '80's, and '90's between the New York Central and the New Haven.In 1903 and 1904, the State of New York enacted further legislation requiring the placement of the railroad tracks below ground through the 15-block stretch north of the present Terminal.  It did not take the Central entrepreneurs long to realize that compliance with the legislative edict left the company a vast area of midtown Manhattan suitable for realty development.  In 1907, Central entered into the basic contract with New Haven under which the present Grand Central Terminal was built.  The 1907 instrument recited that it had become necessary to rebuild the Terminal, including yards and tracks, in order to provide facilities for the proper management and conduct of the two railroads.  Central promised to buy needed land and rights-of-way, New Haven to make payments in connection with the demolition of the old station and the construction of the new.  The 1907 agreement further recited that nothing it contained should impair the rights of the parties under the 1848 agreement.  It then went on to provide that Central "doth demise, let and lease" the use of the railroad terminal to New Haven in common with Central.  "Railroad terminal" was defined to"mean and include the land, and interests in land, and all improvements thereon . . . , and all rights in any ways on which said land may abut. . . ."Paragraph 4 of the 1907 agreement provided for joint contributions by New Haven and Central to Terminal maintenance and operation, calculated on the parties' respective car and locomotive usage of the station.  The paragraph also obligated New Haven to a minimum Page 399 U. S. 440 annual payment of $160,179.92 without regard to the percentage of its use of the Terminal.  In addition, � 14 of the agreement stipulated that the manager of the enterprise should credit all rentals and other compensation received from the railroad terminal to "the fixed charges or to the cost of maintenance and operation of the said Railroad Terminal, as the same may be applicable."In 1909, Central and New Haven began the joint financing of construction on the property referred to in the 1907 agreement, and, in 1913, they entered into a supplemental agreement in order"to express more fully the intent of the parties hereto as to the right of the New Haven Company and the Central Company with respect to the construction, maintenance and use"of the Terminal properties.  The supplemental agreement recited that New Haven's right of user included"the right . . . to join with . . . Central . . . in the construction, holding, maintenance and leasing of buildings . . . upon the land included within the Railroad Terminal."The heart of the 1913 amendment was a detailed provision for the sharing and reimbursement of construction and maintenance costs, along with a reaffirmation of the procedure established in �14 of the 1907 agreement, under which all rentals were to be credited to the Terminal enterprise.  In the following years, the two parties entered into hundreds of subagreements relating to the leasing, financing, and sharing of rentals from buildings constructed in the Terminal area.  Income from the buildings was credited to the fixed charges, and to the maintenance and operation of the Terminal itself.None of the agreements between Central and New Haven expressly provided for the disposition of "excess income" left over after the satisfaction of the Terminal expenses.  For half a century after the 1913 agreement, the "excess income" question was of academic interest only, since expenses annually exceeded revenues.  But Page 399 U. S. 441 in 1964, and in each succeeding year, the accounts showed excess income.  New Haven demanded part of it, and Central refused.  The trustees then brought a contract action in the New York Supreme Court to protect New Haven's interest in the income.When the New Haven trustees first began negotiations with Pennsylvania and Central for the inclusion of the debtor's assets in Penn Central, they proposed that New Haven's interest in the nonoperating Terminal properties be excluded from the takeover, with final disposition deferred until the outcome of the then-pending litigation.  But Central insisted it would not consider inclusion of New Haven in the merger unless it got absolute title to all the Terminal properties.  The New Haven trustees thereupon sought the advice of legal counsel.  They were told that, under the agreements with Central, New Haven not only had no fee or leasehold interest in the properties, but had no rights at all that would survive cessation of its train service in and out of the Terminal other than the reimbursement of monies already advanced toward construction of buildings in the area.  Although the New York lawsuit was pending to determine New Haven's right to participate in the excess income, the trustees concluded that, as an alternative to risking "tremendous expense and long delay" in litigation, 289 F. Supp.  at 462, resolution of the inclusion negotiations was of sufficient value to warrant their transferring the debtor's interest, whatever it might be, to Penn Central for no consideration whatever in exchange.From the outset, the bondholders dissociated themselves from the trustees on the question of the debtor's rights in the Terminal properties.  Some of the New Haven creditors claimed the value of those rights to be $20,000,000 -- the sum of unreimbursed advances for building construction and capital improvements as carried on the New Haven books.  Others said it was $50,000,000 -- the capitalization of one-half the excess income Page 399 U. S. 442 at 5%.  Still others argued for one-half the value of the fee itself -- nearly $115,000,000.In its Second Supplemental Report, the Commission eschewed responsibility for determining the legal rights of New Haven in the properties, and set out only to value the debtor's claim.  Confronting the complex legal relationship between Central and New Haven, with the consequent unpredictability of litigation, and unwilling to defer valuation of New Haven's interest to the completion of all possible contract actions between the two parties, the Commission set the value of the claim at $13,000,000.  It arrived at this figure by taking the average of two unrelated sums:  $5,000,000, representing Penn Central's estimate of the nuisance value of New Haven's claim, and $20,000,000, representing the capitalization of New Haven's share of the average of the excess income in 1964 and 1965, based upon its proportional usage of the Terminal.Faced with the Commission's disclaimer of responsibility for resolution of the legal controversy between Central and New Haven, and given the Commission's Draconian solution to the question of value, the reorganization court appointed a special master to consider New Haven's legal interest in the Terminal properties. [Footnote 61]  Based on his Page 399 U. S. 443 study of the complex contractual relations between the two parties, of which we have touched above only on the salient features, the Special Master concluded that Central and New Haven had entered into a "joint venture or partnership . . . of some kind."  The Special Master dismissed as untenable both Central's argument that, by virtue of its sole ownership of the fee, it would acquire full right, title, and interest in the Terminal properties upon the cessation of New Haven's train service, and the bondholders' argument that, as a partner, the debtor had an undivided one-half interest in the fee.  In 1907, when the parties entered into the basic agreement, Central had had title to the realty, and New Haven had had a perpetual right to the use of the tracks by force of state legislation.  New Haven thus had "not come to the bargaining table in 1907 in the posture of a supplicant."  The two railroads together had joined in the design and construction of a Terminal complex greater than either needed for its own requirements; they had undertaken a "major real estate development to extend over a period of many years", and, to those ends, they had provided for a sharing of the Terminal expenses on the basis of their respective car usage, along with a committal of Terminal revenues to the operation of the project.  As the Special Master put it,"There can be no question that, by mutual agreement, these revenues from all of the Grand Central Terminal properties were pooled to apply on the fixed charges and maintenance and operational costs of the Terminal."In light of the conclusion that Central and New Haven had embarked on an enterprise akin to a partnership, the Special Master concluded that, once the Terminal revenues satisfied expenses, the excess income belonged equally to each of the railroads.  In his view, the car-use formula of the 1907 agreement ceased to be effective once revenue met expenses, and the principle of equality between Page 399 U. S. 444 partners took its place.  The Special Master noted that the parties had not expressly dealt with the question whether New Haven's interest in the properties would end if New Haven ceased to use the Terminal.  But he concluded that, in such an event, New Haven would still be entitled to half of the excess income; that right "would not and could not be terminated by the mere discontinuance of [New Haven] passenger service into and out of the Terminal." [Footnote 62] Page 399 U. S. 445On the first round of review, the reorganization court accepted the Special Master's report and incorporated it by reference in its own opinion.  The court therefore remanded the matter to the Commission with instructions to value New Haven's one-half interest in the Terminal's future excess income.  In addition, the court requested the Commission to"consider and make findings as to what value, if any, attaches to New Haven's present right to share in the income for the purpose of defraying its cost of operating in and out of the terminal."289 F. Supp.  at 463.In its Fourth Supplemental Report, the Commission accepted the determination of the reorganization court that New Haven would have retained a right to one-half the excess income even upon liquidation.  334 I.C.C. at 30-31.  Following an extensive consideration of future Terminal expenses and office-building and hotel income, the Commission projected a future excess income of $4,550,000 a year, of which New Haven's 50% share, capitalized at 8%, amounted to $28,438,000.  334 I.C.C. at 39.  The new figure thus came to more than twice that awarded by the Commission on the first round.The Commission also complied with the request of the reorganization court that it consider the value of New Haven's right of access into the Terminal.  The Commission concluded that the right would have no value to New Haven unless a buyer were willing to pay for it; that the only potential buyer in sight was the State of New York, which would not need to bid for use of the Terminal; and, accordingly, that New Haven's right of user was valueless.  334 I.C.C. at 32.  The bondholders' claim of value for the right of access, the Commission said, amounted to a demand for one-half of all of the income free of the Terminal expenses.  Id. at 32 n. 11.  On the second round of review, the reorganization court agreed that the Commission's determinations must stand with respect to both the liquidation Page 399 U. S. 446 value of New Haven's interest in the Terminal properties and its right of free access into the station. [Footnote 63]Many aspects of the controversy over the Grand Central Terminal properties have now dropped from contention. [Footnote 64]  The bondholders no longer claim that New Haven is entitled to one-half the value of the fee.  Penn Central no longer claims that its fee ownership of the properties reduced New Haven's status to that of a mere grantee retaining only the privilege of entry into the Terminal.  All parties accept New Haven's right to the capitalized value of one-half the excess income. [Footnote 65]  What Page 399 U. S. 447 remains is the claim of the bondholders that New Haven is entitled to the capitalized value of its share not only of the excess income remaining after satisfaction of the Terminal expenses, but of the basic income meeting the expenses themselves.  Yet the central finding of the reorganization court remains unrefuted:  that, by force of the agreements between New York Central and New Haven, the Terminal income was first to be devoted to meeting Terminal expenses; only then was the residue to become available for distribution to the two railroads.  To be sure, the parties customarily referred to their respective shares of the Terminal revenues.  But the Special Master found that the Terminal revenues were allocated to Central and New Haven on their respective car-use bases as an accounting convenience.  The car-use formula established by the 1907 agreement"resulted, for accounting purposes, in the corresponding proportion of the revenue entering the Terminal Account being treated as the property of each railroad, and in each Page 399 U. S. 448 railroad's being relieved pro tanto from the amount of its liability to meet the charges. . . ."The bondholders argue that the basic income of the Terminal could somehow be "freed up" from the obligation to meet Terminal expenses.  But the Special Master considered and rejected that theory."Both parties . . . committed themselves to pouring these revenues from the entire Grand Central complex into the Terminal Account under paragraph 14 of the Agreement of 1907.  The revenues were to enter that account, and were to be expended, superior to the individual interests of each railroad, by being applied on payment of the fixed charges and expenses of operation and maintenance of the Terminal.  Those revenues were pledged to that purpose regardless of whether New Haven utilized one percent or fifty percent of the Terminal's passenger facilities or whether it used any of those facilities at all.  It was not contemplated that, if either railroad discontinued passenger trains into Grand Central, the other would be saddled with the entire expense of a terminal larger than either railroad needed without being credited with these entire revenues from the Grand Central Terminal properties to the extent that they were required to meet expenditures. . . ."Nevertheless, Chase Manhattan argues that the commitment of revenues is merely a creature of the agreement between Central and New Haven as construed by the Special Master, and that the transfer of New Haven's Terminal interests on December 31, 1968 "wiped out" that agreement.  "The agreement thereafter was no longer in existence," says Chase,"and Penn Central now has this [basic] income (both the former New York Central's share and the former New Haven's share) free and clear of any restriction against its use in any way Page 399 U. S. 449 Penn Central sees fit."Stated in this fashion, the argument is self-defeating:  since New Haven's right to the basic income derives solely from its agreement with Central, a "wiping out" of that agreement necessarily leaves New Haven without the right, as well as without the obligation.  But, more importantly, it simply is not true that Penn Central now has New Haven's former share in such income without "any restriction of any kind. . . ."  Penn Central also has New Haven's loss operations into and out of the Terminal, and it must meet the expenses occasioned by those operations from some source.  Since, by definition, New Haven's share of the basic income was, as an accounting matter, equal to its share of the Terminal expenses, by its 1968 transfer, it has merely surrendered an amount equal to its gain:  it has given up its share of the income pledged to the costs of operations at the Terminal, but it has relieved itself of the obligation to meet those costs.  By the same token, Penn Central has gained New Haven's share of income, but with the matching loss of New Haven's expenses.The bondholders' argument must be that, entirely apart from the contractual arrangements with Central, New Haven had a valuable right of free access into the Terminal, which Penn Central has now taken over with no compensating payment in exchange.  This argument, too, is without merit.  It is a misnomer to describe New Haven's right of access to the Terminal as "free."  New Haven had a right of entry, rather than a privilege, in the sense that it had access, independently of the consent of the fee owner of the tracks, by force of legislative edict.  But the right bestowed by the legislature was conditioned "upon such terms. . . as [have] been or may hereafter be agreed upon by and between" New Haven and Central's predecessor.  N.Y.Sess.Laws of 1848, c. 143, § 6.  Thus, the New Haven right of access has never been free from the obligations imposed by the agreements with Central. Page 399 U. S. 450But, even if the access right were "free" in the sense that it could survive elimination of New Haven's agreements with Central, we agree with the reorganization court that the Commission correctly concluded it would have no value.  And that is the case whether the right is deemed transferred to Penn Central, as in fact, it was, on the date of inclusion, or whether, consistent with the liquidation hypothesis on which the parties valued New Haven's other assets, it is deemed to have been offered for sale to a third party upon New Haven's cessation of operations.  In the former event, the analysis pertinent to New Haven's contract rights applies with equal force.  Penn Central has, in fact, succeeded to New Haven's right of access, but it has also succeeded to New Haven's deficit operations.  Conversely, New Haven has given up a right of entry in exchange for relief from the obligation to provide train service at the station.  Indeed, to the extent that the expenses generated by New Haven's use of the Terminal exceeded the revenues attributable to that activity, Penn Central has lost, and New Haven gained, on their exchange. [Footnote 66]The same result is reached if New Haven is deemed to have gone into liquidation.  For the bondholders have never shown that anyone would pay a penny for the right to carry on New Haven's deficit-ridden Terminal operation.  If nobody would pay a liquidating New Haven for the right to lose money, the right is, again, Page 399 U. S. 451 worthless.  The Commission found that the only potential buyer would be the State of New York, moving to preserve the commuter service in the public interest.  334 I.C.C. at 32.  Whether the State would have to pay Penn Central for the use of Penn Central's tracks and its share of Terminal expenses is not before us.  On the liquidation hypothesis, the State would not have to pay Penn Central for New Haven's right of access, for Penn Central would not own it.  And the State's paying New Haven depends on at least four independent contingencies:  whether New Haven's right of access would survive liquidation; whether the right would exclude the power of Central to bestow a similar access right on a third party while New Haven's own went unused; whether, under the agreement with Central, the right would be capable of assignment, and whether the State, if required to pay New Haven anything to enter the Terminal, would choose, instead, to operate the commuter trains only to subway connections in the Bronx, rather than all the way into Manhattan.  We agree with the Commission and the reorganization court that these imponderables render the value of New Haven's right of access so speculative as to defy reasoned attribution of any value to it.2. The Bronx freight yards. One of New Haven's principal real estate holdings consisted of two freight yards located on some 160 acres in the south Bronx, New York, between the East River, on the one side, and the Major Deegan Expressway and Bruckner Boulevard, on the other.  The Harlem River yard occupies nearly 4,000,000 square feet across the East River from Manhattan and Queens; it has been described by a qualified appraiser as "a unique industrial facility that could be well used by any heavy industrial concern."  About a mile north of the Harlem River yard, and connected to it by the existing trackage of New Haven's Harlem Division Page 399 U. S. 452 line, lies the Oak Point yard, characterized by the appraiser as "one of the most desirable industrial facilities in New York City."Two other facilities in the area are worthy of note.  The first is the Hunts Point Market, located northeast of the Oak Point yard.  The market is a $100,000,000 municipal installation, and the central distribution area for the wholesaling of produce for the New York City metropolitan area.  It lies on the promontory flanked by the Bronx and East Rivers, and is connected to the New Haven's Harlem Division line through a spur track owned by the city.  The market is the largest receiver of rail traffic in the area, and plans are under way for further expansion.  Fourth Supplemental Report, 334 I.C.C. at 434.  The second facility is the former Port Morris yard of Penn Central, situated midway between the Harlem River and Oak Point yards and lying athwart the Harlem Division trackage that connects the two New Haven yards.  Port Morris is linked by a branch line to Penn Central's Harlem Branch division, a principal element in the Penn Central System.  An interchange track runs from the Port Morris branch line to the border of the Oak Point yard.Before the Commission, the parties submitted five different estimates of the value of the Harlem River and Oak Point yards.  The bondholders offered the testimony of an appraiser who thought the land would bring $32,000,000 for residential use and $26,000,000 for industrial use; the New Haven trustees offered the testimony of another appraiser who submitted two studies showing $22,650,000 and $18,090,990, both for industrial use, and Penn Central, that of a third appraiser who set the value, again for industrial use, at $15,585,000.  In its Second Supplemental Report the Commission accepted the lower of the values proposed by the trustees' witness -- $18,090,990.  331 I.C.C. at 668. Page 399 U. S. 453On the first round of judicial review, the reorganization court thought that, on the present record, "there was substantial evidence to support the Commission's valuation, and not enough to show that it was unfair or inequitable," but concluded that a clarification of the basis of the Commission's valuation was desirable.  289 F. Supp.  at 464.  On the remand, controversy centered on the alternative appraisals offered by the trustees' witness.  It soon became evident that, in valuing the freight yards, the Commission had pursued the liquidation hypothesis with a vengeance.  The higher appraisal of the trustees' witness had rested on the premise that, upon cessation of New Haven operations, the Bronx yards would be available for continued industrial occupancy, with existing trackage and electrical facilities left in place.  The presence of such facilities commanded at least a 10% premium in Bronx realty values.  The witness' second appraisal had assumed that, upon liquidation, New Haven would strip the yards of these facilities, thereby depressing the value of the land and incurring substantial costs of removal.  334 I.C.C. at 42.  Adoption of that assumption resulted in the loss of over $4,000,000 in value. [Footnote 67] Page 399 U. S. 454In its Fourth Supplemental Report, the Commission adhered to its acceptance of the lower of the witness' two estimates, reiterating its reliance upon the liquidation premise.  That premise justified the assumption that New Haven would dismantle the yards once the rest of the railroad was scrapped, since, with no link to Penn Central, the yards would have no value either as operating facilities or for industrial use with railroad connections.But the fact of the matter was that, even on the liquidation hypothesis, the New Haven yards did not lack rail connections to Penn Central.  Penn Central already had in place a branch line running from its Port Morris yard to its Harlem Branch division.  That Port Morris line, along with the interchange track running up to the border of the Oak Point yard and meeting the New Haven's line at that point, would have continued in place even upon a liquidation of New Haven.  The trustees' witness acknowledged that, in arriving at the lower of his two values for the New Haven yards, he had been unaware of the Penn Central link at Port Morris.  Nevertheless, the Commission attributed no significance to the witness' unawareness of the Port Morris connection, because it concluded that, even with the existing link to the New Haven yards, it was "extremely doubtful" that Penn Central would continue to provide service into the area after a New Haven liquidation.  Once New Haven vanished, the Commission reasoned, Penn Central would be under no legal obligation to perform switching service beyond its own Port Morris line or to extend its line into the former New Haven yards.  And the Commission accepted the testimony of a Penn Central witness that the company would have no economic incentive to provide service, because of the unprofitability of the perishable freight destined for the Hunts Point Market, as well as the absence of necessary track clearances and yard classifying facilities.  334 I.C.C. at 445. Page 399 U. S. 455On the second round of review, the reorganization court ruled that the Commission had erred in rejecting the higher of the witness' two appraisals.  "It is undisputed that the Port Morris branch was and is there and operating, and Penn Central has not been authorized to abandon it."  304 F. Supp.  at 807.  The court overruled the Commission's determination that Penn Central would cease to provide service not only to the industrial enterprises in the 160-acre area of the two yards, but to the Hunts Point Market as well."The great bulk of produce for feeding of the millions of residents of metropolitan New York is brought in by rail through these yards to this market and distribution point.  To assume that the State and City of New York would stand idly by and permit the life line to its huge and costly enterprise to be cut, just as it is in the midst of planning its necessary enlargement, because it was unwilling or unable effectively to bring pressures to bear or take steps on its own to preserve the connection with Penn Central is absurd. . . ."304 F. Supp.  at 807-808.The ruling of the reorganization court is, at the least, free from the error that would require us to overturn its judgment on this matter.  As the Commission's own report makes evident, the agency based its startling conclusion that Penn Central could deny service to the area not on the facts of record, but in adherence to the untenable assumption that, on liquidation, New Haven would have uprooted the valuable trackage and electrical facilities already in place.  According to the Commission,"[t]he record does not support any finding of substantial need for Penn Central service that would justify the construction by that carrier of the trackage necessary to connect Harlem River and Oak Point yards Page 399 U. S. 456 and the latter yard and Hunts Point, if N[ew] H[aven] were to be liquidated."334 I.C.C. at 47.  (Emphasis supplied.)  Of course, we may assume that Penn Central could not be forced to buy land and build track to provide service into areas, noncontiguous to its rail system, to which it did not hold itself out as a common carrier.  But it is a far cry from that proposition to the statement that a common carrier could deny service to industrial and public activities simply because ownership of adjoining trackage had changed hands. [Footnote 68]  The record facts are that the trackage the Commission said Penn Central would have to construct is already in place, connecting the two yards and the market. [Footnote 69]  The Commission nonetheless continued to presuppose the removal of the New Haven's rail facilities.  "On this record," the Commission reiterated,"and the assumption of N[ew] H[aven]'s liquidation and the dismantling of its system, Penn Central would not serve, and could not be compelled to serve, the Harlem River or Oak Point industries, or the Hunts Point Market."334 I.C.C. at 47.  (Emphasis supplied.)  There is not a shred of record evidence to support the Commission's assumption as applied to the New Haven yards.  It is not rational Page 399 U. S. 457 to suppose that the managers of the hypothetical liquidation sale, devoted to obtaining the highest possible price for the assets of the debtor, would have ignored the best use of the yard facilities and stripped them of more than $4,000,000 in value. [Footnote 70]3. The added deductions.  On the remand, the Commission recalculated the liquidation value of the New Haven, as directed by the reorganization court, and arrived at a new sum of $162,700,000.  "A property value of this sort inheres in the assets," the Commission said,"if we assume that the railroad may immediately shut down and begin a 6-year program of selling off the road parcel-by-parcel, and virtually tie-by-tie."334 I.C.C. at 53.  But the Commission declined to approve the new figure as the proper liquidation value of the debtor."The liquidation value that results in this reopened proceeding exceeds the agreed price [of $125,000,000], obliging us to make a new determination Page 399 U. S. 458 as to whether the price resulting from such a valuation is fair.""The establishment of liquidation value as a pricing floor on this record must assume that the N[ew] H[aven] may be shut down at once and be liquidated in parcels.  Such a pricing theory assumes that the public may be denied an opportunity to be heard.  It is wholly inconsistent with the requirement we have imposed on Penn Central to absorb the N[ew] H[aven], which requirement rests entirely upon the public's need for a continuing N[ew] H[aven].  Any assumption that N[ew] H[aven] may be shut down and broken up must necessarily permit the conclusion that Penn Central may be relieved of its inclusion obligation.  It is inequitable to conceive at the same time both a right in the bondholders to break up the N[ew] H[aven] and an obligation on Penn Central to keep it going.  The demands of equity are no more satisfied by conceiving that the bondholders have a constitutional right to shut down the N[ew] H[aven] which is superior to the public's right to keep it going.""The foregoing liquidation value assumes that this Commission has no function under the Interstate Commerce Act to decide whether public convenience and necessity permit the abandonment of N[ew] H[aven]'s entire line or portions of it.  In view of our often repeated findings that there is a public need for the services of this railroad, there is no warrant for assuming that the creditors may now break up the railroad or devote the properties to another use.  The estate is not relieved of its obligation to serve the public.  A price that is premised on outright rejection of that obligation is inequitable, Page 399 U. S. 459 and awards the estate a windfall that is not supported by any record evidence."334 I.C.C. at 54-55.On the basis of this reasoning, the Commission then proceeded to take into account "other pricing considerations" -- costs of liquidation it had not reached in its earlier report because of its conclusion that the $125,000,000 price arrived at by the parties was proper under the Interstate Commerce and Bankruptcy Acts."The alleged right to liquidation values derives from an alleged right to abandon, and there are recognized limitations on the right to abandon that, in themselves, limit the creditors' entitlement to the liquidation value we have computed under the court's instructions.  Under section 1(18) of the Interstate Commerce Act, the Commission is empowered to impose reasonable limitations on the abandonment right."334 I.C.C. at 57.The Commission's new "pricing considerations" consisted of two elements:  a one-year delay the New Haven would have incurred in securing the approval of the Commission and the courts to abandon train operations and a bulk-sale discount that a purchaser of all the debtor's assets, to whom the Commission could order the road to sell, would have commanded.  Together, the added deductions amounted to $22,081,000.(a) The one-year delay.  The Commission found that an application for a certificate of abandonment, as required by § 1(18) of the Interstate Commerce Act, would have precipitated a lengthy process of administrative action and judicial review resulting in at least a one-year delay in the commencement of actual liquidation operations.  The Commission assumed that the year's delay would have occasioned a freeze on liquidation activity, following which the sell-off would have proceeded Page 399 U. S. 460 as projected in the Second Supplemental Report.  The abandonment delay, the Commission found, would have added costs of $4,940,000 in preserving the assets of the estate, $2,500,000 in real estate taxes, and $7,946,000 in a discount of the sale receipts back to present worth.On review, the reorganization court rejected the delay concept, ruling that the added deduction violated the liquidation hypothesis upon which the debtor's assets had been valued.  Neither the parties nor the Commission had previously postulated the deduction now imposed, because the liquidation hypothesis itself had presupposed a lawful abandonment of service.  304 F. Supp.  at 798.  That presupposition was rooted in the hard fact that, for more than three years prior to December 31, 1966, the New Haven had been kept alive, despite its hopeless financial condition, solely in the name of the public interest and in anticipation of inclusion in Penn Central."By late 1963, it was clear to the Trustees of the New Haven and to the Reorganization Court that only two courses were open:  the Trustees must press to accomplish the inclusion in a Penn Central merger or they must press for liquidation.  The former was obviously in the public interest, and the latter was not.  The course of inclusion was followed; but, because the merger and the reorganization proceedings stretched out far beyond what was originally forecast, the 'interim' became seven and a half years, and 'losses reasonably incident to working out the solution most consistent with the public interest' eroded the debtor's estate in excess of $60 million.""*    *    *    *" "Like Laban of old, the Commission would now require further servitude of the debtor -- in this case, the creditors.  But the duty of the debtor's creditors to suffer losses for an interim period has already Page 399 U. S. 461 been fulfilled, and the public interest has already been served to the extent that, in fairness and equity, the public had any right to demand."304 F. Supp.  at 800.  (Footnote omitted.)The Commission and Penn Central take issue with the reorganization court's disallowance of the deduction for delay.  The dispute between them and the bondholders is not, however, broad in concept.  It does not draw into question the right of the Commission to insist that New Haven obtain permission to abandon its operations:  no one here quarrels with the proposition that, in the event of a liquidation, New Haven would have been obliged to obtain a certificate from the Commission pursuant to § 1(18) of the Interstate Commerce Act.  The parties agree that, since a delay occasioned by abandonment proceedings before the Commission, followed by judicial review, inheres in the liquidation process, the Commission may exercise its expertise in gauging the extent and expense of such a delay, and Penn Central need not pay for the consequent diminution in the value of the assets of the debtor.  The dispute is, rather, a narrow one.  It is simply whether, in the circumstances of this case, the valuation initially arrived at by the Commission already presupposed that the debtor had a certificate of abandonment in hand, so that assignment of a cost attributable to that factor amounts to an unwarranted double deduction.Before this Court, the Commission and Penn Central urge the view that, until the remand, the Commission had not taken the delay factor into account.  They justify the deduction on the second round as a development of the governing liquidation hypothesis adopted on the first.  Once we enter the world of a liquidation that Page 399 U. S. 462 never occurred, they say, the Commission is more competent than the courts to project incidental costs and delays.  On the remand, the Commission merely refined the liquidation approach to reflect added expenses not initially considered because of the fairness of the price arrived at by the parties.  The new price ordered by the courts compelled reexamination of the elements of liquidation, of which abandonment delay is surely one.  And when it comes to predicting the likelihood of delay in passing on an application for a certificate of abandonment, the Commission is, as Penn Central puts it, "a uniquely qualified finder of fact. . . ." [Footnote 71]At once, the "refinement" rationale confronts an imposing obstacle raised by the Commission's own Second Supplemental Report.  That report makes clear that the Commission had the element of delay before it in making its original valuation, but declined to apply any deduction on its account.  The Commission considered -- and rejected -- Penn Central's request"that an allowance be made to the earliest date at which a liquidation could reasonably be anticipated for the constant diminution of N[ew] H[aven]'s assets."331 I.C.C. at 698.  (Emphasis supplied.)  That rejection necessarily implied that the Commission had recognized the cost attributable to the delay occasioned by an abandonment proceeding, but determined not to weigh it in the balance.  Thus, we deal not with a delay factor brought to light for the first time on the second round, but with one taken into account Page 399 U. S. 463 now even though deliberately excluded before.  Justification, if any there be, must begin with the realization that the Commission changed its mind in mid-stream.The reorganization court rejected the Commission's conclusion that the valuation date selected in the Second Supplemental Report -- December 31, 1966 -- represented the date on which New Haven would have sought a certificate of abandonment, rather than the date on which the railroad would have commenced its six-year sale.  In doing so, the court relied on more than the Commission's shift in position between its second and fourth reports.  The court rested on its express finding of fact that, "but for the adoption by the Trustees of a course to serve the public interest, abandonment proceedings could and would have been commenced in late 1963, and liquidation would have been started, certainly by the valuation date of December 31, 1966."  304 F. Supp.  at 801.  That finding comes to us from the federal judge who has presided over the second New Haven reorganization since its inception.  "In view of the district judge's familiarity with the reorganization, this finding has especial weight with us."  Reconstruction Finance Corp. v. Denver & R. G. W. R. Co., 328 U. S. 495,  328 U. S. 533.  Not only are we unable to say the finding is erroneous; we do not see how the record of these proceedings permits any other conclusion.Indeed, the Commission and Penn Central do not challenge that conclusion.  Instead, they seek support for the delay deduction by urging that, if confronted with an abandonment application, the Commission would have had to"hear the communities that would be affected by the abandonment.  If there is hope of a public takeover of segments, we must allow time for the States and communities to present their plans."334 I.C.C. at 58.  Page 399 U. S. 464 But, apart from the fact that this Court itself once characterized the notion that the affected States or the Federal Government might take over the road and its operations as "sheer speculation," Penn Central Merger Cases, 389 U.S. at  389 U. S. 507, the reorganization court specifically rejected the Commission's argument."During seven and one-half years, the Federal government, the states, the communities and the public in general were fully informed by the Trustees of the Railroad as to the inability of the New Haven to survive as an independent railroad.  And, apart from seeking inclusion in a merged Penn Central, the Trustees were engaging in a holding operation to afford the public bodies, as the real guardians of the public interest, the opportunity to act -- to take over or adopt measures to preserve the New Haven transportation system.  Response to this was partial tax assistance and, in the latter half of the period, grants which covered about l/8 of the annual passenger losses. . . .  Otherwise, nothing has come to the attention of this court to indicate anything more than a highly speculative prospect that any or all of the states concerned or their municipalities had the slightest interest in taking over and operating the New Haven or any segment of it.""In spite of full awareness of the situation of the bankrupt line, and with nothing to prevent their doing so, no standby legislation, for use if inclusion of the New Haven by Penn Central fell through, was ever enacted or sought to be passed in seven and one-half years by the Federal Government or by any of the states for the takeover and operation of the New Haven freight and passenger system or a segment of it (except for the west-end and the Boston commuter services); nor was any plan ever Page 399 U. S. 465 filed by the governmental bodies incorporating such takeover and operation."304 F. Supp.  at 800-801. [Footnote 72] Page 399 U. S. 466We think the reorganization court was entirely correct in concluding that:"The policy of imposing an interim burden of losses, through its deficit operation, on a railroad in reorganization is to afford a reasonable opportunity to the responsible agencies to arrange the continuation of the railroad's operation, but the law does not require the furnishing of two or three or four opportunities.  The duty was more than amply fulfilled by the New Haven.  The public interest has had one huge bite of the apple; it is not entitled to another."304 F. Supp.  at 801.It is argued that the Commission nonetheless should be permitted to tax New Haven with the cost of a one-year delay because, in fact, the debtor sought no abandonment certificate from the Commission.  The Commission and Penn Central attribute this failure to New Haven's self-interest.  "The fact is," the Commission said,"that both the creditors and the trustees exercised options, assuming the risks involved therein, and the bondholders may not now be heard to ascribe to someone else the responsibility for the selection of their course of action, or inaction."334 I.C.C. at 58.  (Footnote omitted.)  But the continued operation of the New Haven as a railroad depleted the estate by at least $60,000,000.  304 F. Supp.  at 800.  We fail to see how the self-interest of either the estate or its creditors was bettered by that operation.Nor is there any substance to the contention that, by failing to press for immediate liquidation of the debtor, the bondholders somehow waived their right to object to the imposition of the deduction for delay.  The record that shows the preservation of New Haven in the public interest long after it had ceased to be viable as an independent enterprise demonstrates, at the most, that the bondholders had resigned themselves to bearing the costs Page 399 U. S. 467 of interim operations pending inclusion in Penn Central.  It contains no support for the proposition that they consented to the imposition of more than $1,5,000,000 in hypothetical costs on top of the tens of millions in actual costs they were forced to bear.  As the reorganization court put it, "[S]uch a second round of loss, superimposed on the first, like Pelion on Ossa, is as unfair and inequitable as can be imagined. . . ."  304 F. Supp.  at 801.  It cannot be sustained under any construction of the Bankruptcy Act. [Footnote 73] Page 399 U. S. 468(b) The bulk-sale discount.  New Haven's land holdings consisted of over 25,000 acres located along its rights-of-way in four States.  In its Second Supplemental Report, the Commission accepted the New Haven trustees' appraisal of the realty.  The New Haven analysis was prepared by the company's general real estate agent, who relied in some instances on the studies of outside appraisers.  The agent drew on a fund of actual experience, for the New Haven had long had a real estate department engaged in the disposition of nonoperating properties.  From the inception of the New Haven trusteeship through November, 1966, that department had completed 853 separate realty sales for a gross consideration of some $13,00,000.  The Commission found that the large volume of past sales provided a "firm base" for the New Haven estimate.  331 I.C.C. at 667.  The New Haven agent assumed that the company would sell off its lots in normal-sized parcels.  He gave specific consideration to each part of the railroad's property, and reached his values on a zone-by-zone basis.  He based his estimates of fair market value on his expert judgment, sales in the area, existing tax valuations, and the adaptability of the land to nonrailroad use.  He discounted by 50% whenever the New Haven's records indicated questionable title; on the six-year liquidation Page 399 U. S. 469 hypothesis, he deducted $15,971,000 as the cost of operating the New Haven realty department, and, on the further assumption that the debtor would have to sell some of the property during the final year at vastly reduced prices, he made a further deduction of $8,178,000.On the remand, the Commission ordered a further deduction from the liquidation value of the estate based on a hypothetical sale in bulk of all the New Haven's land assets."The liquidation value urged by the creditors assumes not only the immediate right to abandon, . . . but also the right to break up the railroad and sell the parcels for their highest and best price.  We think such a right may be restricted when a buyer for the entire bulk of the N[ew] H[aven] properties appears who will continue the operation of needed services."334 I.C.C. at 60.  (Footnote omitted.)  The Commission calculated the deduction on the premise that "[t]he bulk-sale discount merely reflects a market appraisal of the risks that the estate avoids, and the bulk buyer assumes."  Id. at 61.  The Commission then credited the evidence that Penn Central had presented through a realty expert with respect to a bulk sale of the New Haven land properties.  The expert testified to the premium to be charged by a"single purchaser of property who would, in turn, sell off the property, probably to many users, and who would obtain his profit by reason of its purchase and resale."On the basis of this testimony, the Commission found that a bulk buyer would command at least a 10.5% return on his investment, calculated as the sum of a 75% borrowing at 9% and a 25% self-financing at an internal charge of 15%, and that such an investment rate required an additional 4.5% discount of the New Haven land values over and above the 6% by which they had already been Page 399 U. S. 470 reduced.  This bulk-sale discount resulted in a further diminution of $6,695,000 in the valuation of the New Haven assets.  334 I.C.C. at 6142.On the second round of review, the reorganization court rejected the bulk-sale deduction as "improper and without support in law or reason."  304 F. Supp.  at 805."Value, under the circumstances of this case, can only be arrived at through the dismantling of the transportation plant and a piece by piece sale of the properties.  It is clear from the record that a market existed for the disposition of the properties on this basis.  Their value is the best price the market place will give the seller, less the costs and expenses relevant to the sale. . . .  It makes no difference whether the purchaser wants to use the property as is or to improve and develop it.  The question is how much will the market place give for a particular item of property."Ibid.   The court answered the argument that the discount merely reflected the risk of nonsale that the seller transferred to the bulk buyer by pointing to the Commission's prior deduction of over $8,000,000 for that purpose.  Moreover, the deduction violated the requirement that the sale price meet the "fair upset" minimum imposed by § 77(b)(5) of the Bankruptcy Act."That lowest price is what the market would pay, which is implicit in the standard used here, i.e., fair liquidation value.  Neither a trustee nor an equity receiver could, with the court's approval, sell for less."304 F. Supp.  at 806.Penn Central now protests that the reorganization court has erred in rejecting the bulk-sale discount.  It says its expert witness duplicated no discounts previously taken; he proceeded on the basis of all previous deductions.  In addition, it is argued, his analysis took into account the problem of market absorption caused by the Page 399 U. S. 471 mass marketing of some 1,700 sale parcels and the risk of further depression of land values occasioned by cessation of New Haven's operations -- factors not considered by New Haven's witness.  The hypothetical bulk sale, Penn Central says, was merely a construct for quantifying the risks that New Haven itself would have assumed in undertaking the sale of its realty; it afforded a means to determine "the minimum rates of return necessary to attract capital to the business of owning and disposing of the New Haven's land."  Penn Central insists that the bulk-sale analysis thus constituted a "pricing out" of an additional cost of liquidation; it was "simply an analytical device for approximating risks that would occur if the land were retailed over time as promptly as possible. . . ."We may assume that Penn Central's "pricing out" theory is a rational one.  But the record demonstrates that the Commission rejected it as insufficient to justify application of the bulk-sale theory.  Penn Central's analysis, said the Commission,"overlooks what is necessarily the bondholders' position -- namely that, aside from principles of equity and fairness, they have a fixed right to sell off N[ew] H[aven] in parcels, so that even a bulk buyer must pay the per-parcel price.  Our answer is that we may compel the bulk sale and the bulk sale discount as a condition of an abandonment certificate, and, therefore, as a reduction of the present price."". . .  We . . . might compel N[ew] H[aven], if it filed for abandonment, to sell in bulk, and thereby make a bulk sale price appropriate."334 I.C.C. at 61.  The Commission thus ruled that only by assuming an actual buyer in bulk who would take over the New Haven properties for continued railroad operations could it compel the transfer of the real property at the reduced  Page 399 U. S. 472 price.  Far from setting forth a theory of compulsory transfer "completely independent" of a "pricing out" analysis, the Commission concluded that only its power to compel the sale of the real estate to a single buyer for continued operation justified the bulk-sale discount.We do not consider whether the Commission could lawfully impose such a bulk-transfer obligation on a railroad in liquidation at the cost of reducing the per-parcel valuation of its assets. [Footnote 74]  For the record before us is devoid of evidence that a bulk buyer would agree to take over the New Haven properties for continued service at any price.  When a railroad has a lengthy history of deficit operations with no prospect of improvement, and a consequent operating value of zero or even a negative figure, the Commission cannot rationally assume that a deus ex machina will emerge to spend millions for the opportunity to lose millions more.Penn Central's witness gave no testimony in support of any such theory.  He was a professional developer of real estate, not a railroad operator.  And he testified to what extra charges he would levy, after all previous deductions for the costs and risks of sale, to assume the risk of nonsale as well as the entrepreneurial activity of retailing the realty parcels.  His testimony established nothing more than that he would not undertake the task Page 399 U. S. 473 of per-parcel sales that New Haven had assumed unless the company paid him a handsome fee.  The Commission could hardly have compelled the New Haven trustees to turn over the assets of the debtor to such an entrepreneur, who would, on his own testimony, have proceeded himself to do just what the Commission said it was empowered to forbid the bondholders to do -- dismantle the estate, rid himself of railroad-connected assets, and devote his talents to the disposition of the realty.4. The discount of liquidation factors.  In its Second Supplemental Report, the Commission accepted the projection offered by the New Haven trustees that they could substantially complete a liquidation sale in six years.  331 I.C.C. at 663.  Accordingly, the Commission discounted the estimated receipts of sale over the six-year period to reflect their present value -- a deduction of $17,563,000.  Id. at 661.  It did not, however, discount the estimated expenses of liquidation, although these, too, were projected to occur over the six-year period.  The reorganization court was of the view that, if future receipts were to be discounted to present value, future expenses should likewise be.  289 F. Supp.  at 461; cf. id. at 427-428.  On the remand, the Commission concurred.  It noted that the parties were very close in their estimates of the proper discount, and it concluded that $3,800,000 represented the correct figure.  Fourth Supplemental Report, 334 I.C.C. at 39-40.On the second round of review, the reorganization court observed that, despite three valuation changes netting a $6,600,000 reduction in estimated worth, the Commission had failed to adjust the old, inapplicable discount figure.  Accordingly, the court directed the Commission to file"a new formulation and computation of the discount for present value of the New Haven's liquidation proceeds, in accordance with generally recognized Page 399 U. S. 474 accounting principles and based upon the changes made in valuation items through and including those stated in the present opinion."304 F. Supp.  at 810-811.  The court added that the Commission could submit its new formulation and computation in the form of a letter or short brief, and afforded other parties in interest one week to file their comments, as well as any formulations and computations of their own, also in a letter or brief.  In accordance with this directive of the court, the Commission submitted its new calculations, and the bondholders replied.  In its order adjudging the price to be paid, the reorganization court ruled that"[t]he sum of $2,415,899 should be added to liquidation value inasmuch as it was improperly deducted in applying the discount to present value found by the Commission. . . ."304 F. Supp. 1136, 1137.In its brief before this Court, the Bondholders Committee states that the reorganization court's directive resulted from the Commission's continued failure to calculate discounts back to present value with respect to four items, three of them to the detriment of New Haven and one to the detriment of Penn Central.  The first is the $8,177,633 deducted as the cost of hypothetical forced sales of New Haven realty during the last years of the liquidation.  The Commission could have treated the item either as part of the value of the unsold land and then written it off as a cost of sale, with a discount back to present value for both sides of the balance sheet, or as a wash to be eliminated in computing both receipts and expenses.  In fact, the Commission did neither:  it included the figure on both sides of the books, but discounted back only in the asset column.  The result, says the Committee, is an error of $2,066,488.  A similar shortcoming in determining the liquidation values of road property, such as ties and rails, added another error of $1,474,057.  Third, says the Committee, the Commission Page 399 U. S. 475 erroneously spread the sale of certain realty over the full six-year period when the undisputed evidence showed that New Haven could sell the land in 12 to 18 months; this resulted in an overstatement of $118,000 in the discount attributable to the net proceeds.  Finally, the Commission assumed that New Haven could sell off $47,121,400 in equipment, investments, and materials during the first year of the liquidation, but failed to spread the assumed receipts over the entirety of that year, with a consequent understatement of $1,372,646 in the applicable discount.  A netting of the four items, together with an added correction of $130,000 made by the Commission, results in the $2,415,899 adjustment ordered by the reorganization court.The Commission does not dispute that it made the errors as alleged by the Committee.  Its sole reply is that the bondholders have waived their claims in this regard by failing to present them to the Commission.  Penn Central concedes that "the first two errors asserted by the bondholders represent miscomputations" in Penn Central's favor.  But it argues that the amount of the fourth error and the existence of the third were the subject of conflicting testimony before the Commission, and it joins in the Commission's contention that the bondholders have waived the right to a resolution in their favor by failing to press a timely objection before the Commission when the agency first made its alleged mistakes.The record demonstrates that the bondholders have the better of this argument.  It is undisputed that both the bondholders and Penn Central presented witnesses to the Commission on the remand who agreed that the Commission had erred in its discounts and who differed only in minor amounts.  See Fourth Supplemental Report, 334 I.C.C. at 40.  But the Commission simply bypassed the agreement, unpersuaded that it had erred Page 399 U. S. 476 in its prior opinion.  Id. at n. 17.  The bondholders then carried the persistent discounting error to the reorganization court on the second round, and won corrective relief.  The submission of proposed adjustments by way of a letter was not, as is suggested, an untimely filing of claims, but a proper presentation pursuant to the instruction of the court -- an instruction made necessary by the Commission's failure to straighten out the discounts after two rounds of hearings and reports, with errors that the bondholders, on one side, and Penn Central, on the other, now frankly concede aggregate over $5,000,000.  Of the four items advanced by the Committee, only the third is subject to any real doubt, and that $118,000 item can hardly be considered a substantial sum in the context of these cases.  A further remand to the Commission to resolve the accuracy of such a figure would serve no useful purpose at this stage of the litigation.  The reorganization court resolved the controversy in favor of the bondholders following extensive oral argument on the issue.  We affirm its judgment on these issues as free from that degree of error that would require us to overturn its finding.5. The loan-loss formula.  In its Second Supplemental Report, the Commission, projecting a three-year interim period between merger and inclusion and, concluding that a short-term lease would not be appropriate, required Penn Central to extend $25,000,000 in loans to the New Haven in exchange for first priority trustees' certificates.  331 I.C.C. at 702-706. [Footnote 75]  In addition, it ordered Penn Central to share in New Haven's operating losses to the extent of 100% in the first year, 50% in the second, Page 399 U. S. 477 and 25% in the third, not to exceed $5,500,000 in any one year.  Id. at 718-719.  On the first round of judicial review, the sliding-scale aspect of the formula was disapproved as an improper deterrent to the bondholders' assertion of their legal rights, 289 F. Supp.  at 444, pursuant to the suggestion of MR. JUSTICE DOUGLAS at an earlier stage of the proceedings, see Penn Central Merger Cases, 389 U.S. at  389 U. S. 557-558 (separate opinion), and, on the remand, the Commission abandoned it.  334 I.C.C. at 71-72.The $5,500,000 annual ceiling derived from the assumption, based on calculations provided by the New Haven trustees and accepted by the Commission, that, despite the massive cash drain in 1967, future annual New Haven operating losses would be unlikely to exceed $5,400,000 in succeeding years.  331 I.C.C. at 718-719.  Coupled with the sliding-scale formula, the annual ceiling thus proposed that Penn Central absorb the entirety of New Haven's 1968 cash loss.  On the first round, the reorganization court expressed the opinion that, even with the abrogation of the sliding scale, Penn Central's share of that loss "should be a substantial percentage."  289 F. Supp.  at 464.By the time the parties returned to the Commission on the remand, it was evident that the trustees' appraisal of their ability to contain the New Haven's deficits had been far too optimistic.  From February through December, 1968, the trustees had already drawn down $14,000,000 of the $25,000,000 loan that was supposed to last for three years; at that rate, they would exhaust the loan in another six or seven months.  334 I.C.C. at 72.  The cash loss was equally grim:  the projected 1968 cash deficit stood at $15,672,000, with an estimated operating deficit of $8,200,000.  Despite the $2,800,000 increase in the operating deficit over the trustees' initial prediction, the Commission adhered to its original ceiling and, prorating Page 399 U. S. 478 over the 11-month period from merger to inclusion, required Penn Central to pay $5,000,000.  334 I.C.C. at 74.  On the second round of review, the reorganization court affirmed without discussion.The bondholders now urge that Penn Central be required to bear the entire operating loss from merger to inclusion.  New Haven incurred that loss as an independent entity, say the bondholders, only because it remained outside of Penn Central after the merger, at Penn Central's request and for Penn Central's convenience.  It is urged that the Commission's ceiling was originally calculated to place the entire loss of the first year on Penn Central, and that the original intention should be carried out. [Footnote 76]Penn Central denies responsibility for the fact that inclusion took place some 11 months after merger, rather than along with it, and puts the blame at the door of the bondholders for their litigious insistence upon working out the terms of inclusion prior to the event.  It also notes that it has been obliged to take over New Haven less than a year after its own formation, rather than at a later point in the three-year period originally envisaged by the Commission. Page 399 U. S. 479While the issue is not free from doubt, we cannot say the reorganization court committed error in letting the Commission's action stand.  Without ascribing fault to any party, we note the unfairness to the bondholders in requiring them to bear whatever portion of the operating loss Penn Central does not pay due to the inability of Penn Central and the trustees to negotiate an interim lease.  On the other hand, there is a countervailing unfairness to Penn Central in requiring it to bear the full burden of New Haven's losses while it lacked exclusive and assured control over the operations of the debtor.  The $5,000,000 paid by Penn Central is no drop in the bucket; it amounts to 61% of the operating loss as figured by the Commission, and nearly one-third of the entire cash loss for the interim period.  In no sense did Penn Central's contribution represent a payment for assets received; on the liquidation hypothesis, the Commission could rationally have declined to require any payment at all.  Chase Manhattan argues that"[e]ither there was no equitable obligation on the part of Penn Central to pay any of the New Haven loss during the period from the date of the Penn Central merger to the date of its acquisition of the New Haven assets, or there was an obligation to pay the entire loss."We cannot agree that the Commission was obliged to adopt such an all-or-nothing approach.  Under the circumstances, the Commission's final disposition represents a pragmatic compromise of the competing interests, and, in the absence of a controlling contrary principle of law, we do not disturb the reorganization court's acceptance of the Commission's judgment.6. New Haven investments.  The Bondholders Committee complains that New Haven has transferred its stock ownership in two concerns -- the New York Connecting Railroad and the Railway Express Agency -- with no value given in exchange.  The Connecting Railroad Page 399 U. S. 480 was owned jointly by New Haven and Penn Central on a 50-50 basis, Fourth Supplemental Report, 334 I.C.C. at 44 n. 20, and is now presumably a wholly owned subsidiary of the merged company.  REA is owned by various railroads; at the time of inclusion, New Haven held about 4.5% of the outstanding stock.In both instances the Commission valued New Haven's investment interest on the liquidation hypothesis.  A witness presented by the New Haven trustees, whose testimony the Commission accepted, stated that, because of Connecting Railroad's $18,000,000 funded debt, its stock would have no liquidation value whatever.  As to the REA, he said that its stock would have little or no value, because, of pending litigation over a tender offer for the stock, [Footnote 77] as well as recent legislation increasing the permissible size and weight of parcel post packages.  Second Supplemental Report, 331 I.C.C. at 678.The Bondholders Committee does not attack the Commission's finding of zero value for the Connecting Railroad and REA stock.  Instead, the Committee says that, if the shares were worthless, the Commission erred in requiring their transfer to Penn Central.  Were the stock to have had no value on the liquidation of New Haven, the Committee argues, the reorganization court would, in the absence of bids for the shares, have ordered their distribution to the creditors to do with as they pleased.  Accordingly, the Committee calls for the return of the stock to New Haven.The Committee's request overlooks the fact that, even though the shares in question might be worthless to a New Haven undergoing liquidation, the Commission could nonetheless order their transfer on the ground of their value to an ongoing Penn Central required to take in New Haven as an operating entity.  But, entirely apart Page 399 U. S. 481 from that consideration, and without pausing to assess the correctness of the zero valuation placed on the stock, we agree with Penn Central that the Committee's request for the return of the stock is foreclosed by res judicata.  For the Committee -- as well as all the other bondholders -- took no appeal from the order of the reorganization court directing the transfer of the New Haven assets subject to a later determination of value. [Footnote 78]7. "Going concern" value.  The bondholders urge that Penn Central should pay an added amount to reflect the "going concern" value of the New Haven.  This sum, it is stressed, would be calculated not as an alternative to liquidation value, but as a supplement to it.  Since it is universally agreed that the New Haven was a losing operation in the form in which Penn Central was obliged to take it over, the bondholders display considerable temerity in pressing for inclusion of what could prove, in an ultimate analysis, to be only a substantial negative figure. [Footnote 79]The Commission rejected the notion that the New Haven had a going concern value over and above the liquidation value of its physical properties.  In the Commission's view, the bondholders' estimate of $55,075,000 for such intangibles as organizational costs was premised on the replacement of a defunct railroad and Page 399 U. S. 482 overlooked the probability that no one would ever have rebuilt the New Haven in its present form.  More fundamentally, the Commission correctly repudiated the claims based on going concern value as antithetical to the liquidation hypothesis on which the appraisal of the New Haven's assets had proceeded.  As the Commission said,"It is not realistic to assume that a potential buyer would pay the liquidated value of the N[ew] H[aven] assets and then pay additional amounts representing elements of going concern value in the face of N[ew] H[aven]'s past deficit operations and its bleak prospects for the future."Second Supplemental Report, 331 I.C.C. at 686-687.The Bondholders Committee concedes that the intangible assets in fact acquired by Penn Central "would be worthless to the New Haven in an assumed liquidation. . . ."  That is enough to end the matter.  The bondholders are not entitled to treat the New Haven as a liquidating enterprise with respect to certain items and as an operating railroad with respect to others, depending on which approach happens to yield the higher value.  Nothing could be more unfair or inequitable to Penn Central than to permit the New Haven bondholders, at its expense, to have the best of both worlds. [Footnote 80] Page 399 U. S. 4838. The "underwriting" plan for the Penn Central stock.  Thus, far, we have considered the disputes over the valuation of the New Haven assets transferred to Penn Central.  We now reach the one issue raised in connection with the consideration given by Penn Central in exchange.  The Purchase Agreement negotiated by Pennsylvania and New York Central, on the one side, and the New Haven trustees, on the other, provided that Penn Central should pay in part for the New Haven properties with 950,000 shares of its common stock. [Footnote 81]  As a New Haven trustee stated,"[O]ne of the principles for which we negotiated at considerable length was that the bulk of Page 399 U. S. 484 the consideration should be in the form of common stock or, failing that, should be debt instruments having either conversion rights or options which would permit the claimants to the New Haven's Estate to participate in the benefits of the merger."In confirming the terms of the agreement, the Commission accepted the testimony of a New Haven trustee that the value of the stock could range anywhere from $75 to $100 a share on the date of closing, and that the average, $87.50, represented his estimate of market value at the time of inclusion.  331 I.C.C. at 688-689.  The Commission adopted the $87.50 per share value placed on the Penn Central stock by the trustee as reasonable.  Id. at 689-690.On the first round of review, the reorganization court agreed that the $87.50 per share figure represented a fair value for the Penn Central stock, based on the Commission's calculation of the estimated future earning power of the new company and the testimony of the New Haven trustee, "a well qualified expert."  The court saw "no reason why recent fluctuations in the market value of these shares should change the disposition of the matter. . . ."  289 F. Supp.  at 462.On the remand, the bondholders challenged the Commission's stock valuation.  The Commission cursorily rejected the attack on the ground that the bondholders' witness was unfamiliar with Penn Central's operating and financial plans, gave undue weight to extraordinary past expenses, and generally neglected the future prospects of the company.  334 I.C.C. at 68 n. 40.By the time of the second round of judicial review, inclusion had taken place and the Penn Central had given its consideration in exchange.  The bondholders, renewing their charge that the Commission's prophecy had been erroneous, pointed to the actual market performance of the stock.  As of the inclusion date, December 31, 1968, the market price stood at 63 3/8, more than Page 399 U. S. 485 20 points below the Commission's estimated value.  If that date should be thought suspect because of year-end sell-offs, the bondholders noted that, throughout 1968, the price had fluctuated between 53 1/2 and 86 1/2, with a mean price between February 1 and December 31 of 69 1/2.  Thus, the bondholders contended, the primary component of their bundle of consideration had turned out to be worth anywhere from $17,000,000 to 23,000,000 less than it was supposed to be.On the second round, the reorganization court rejected the bondholders' contention that the Commission had predicted an $87.50 value as of the closing date."[T]he Commission, presumably in an effort to assure fairness to Penn Central, did not use the market value of December 31, 1966, or an average of the values at or about December 31, 1968, the actual date of transfer.  Instead, it adopted the theory that, after all, the purpose of using stock in payment was to tap the expected future economic benefit of the Penn Central merger which would come to full fruition seven to ten years after its effective date on February 1, 1968, but would be reflected in an upward trend of the stock at the time of closing or transfer of New Haven's assets to Penn Central, then estimated to be in 1970.""*    *    *    *" "[T]he theory of giving recognition to an intrinsic value in the shares, which will be realized when the full economic benefits of the merger have been achieved, not only assists the Penn Central by relieving it of the need to divest itself of a crippling amount of cash, which would be prejudicial to its merger program, but affords the New Haven an opportunity to participate in probable future profits."304 F. Supp.  at 808-809. Page 399 U. S. 486The court nonetheless recognized an element of unfairness to the New Haven bondholders in that the New Haven was compelled to accept the stock "at a substantial present loss on an assurance of future gain."  As the court put it,"The nub of the unfairness and inequity is not the 87 1/2 fixed for present calculations, but the fact that the purchaser is getting assets of sure present value, while the seller is asked to gamble for its payment on the future of the Penn Central."Id. at 809.  The court concluded that this did not necessitate a change in price or an amendment to the valuations postulated by the Commission."To be fair and equitable, however, it does require a supplemental provision fulfilling the implicit promise by the purchaser to pay $83.1 million as part of the price for the assets conveyed."Accordingly, the court provided that"if at any time the market price of Penn Central common shares reaches and maintains 87 1/2 per share on the New York Stock Exchange for a period of five consecutive days on which the Exchange is open and doing business (not counting days on which the Exchange is closed to trading) between the date of final consummation of the plan of reorganization and February 1, 1978, then and in that event it will be conclusively presumed that Penn Central has, in transferring the shares to the New Haven, made payment of the $83.1 million of the purchase price represented by the shares.  If, however, the common shares of Penn Central do not reach and maintain the price as aforesaid, then the value of the shares will be determined by the average of the means between high and low prices of Penn Central shares on the New York Stock Exchange for the 30 business days next preceding February 1, 1978, on which the Exchange is actually operating and there are Page 399 U. S. 487 sales of Penn Central shares.  Penn Central will forthwith become liable to pay in cash to the New Haven, or its successor or successors, the difference between said mean market prices of those 30 days and 87 1/2 for each share. . . ."304 F. Supp.  at 809-810.  The court provided that the benefit of Penn Central's underwriting of any difference between the mean market price and 87 1/2 would inure only to the New Haven, and would not follow the shares into the hands of third-party buyers.In addition, the court afforded Penn Central the option of relieving itself of the 1978 underwriting obligation in the following manner:"The Penn Central is granted an option, operative between the date of final consummation of the plan and February 1, 1978, to discharge its obligation to underwrite and pay the difference between such average market price and the higher 87 1/2 at the end of the ten-year period by paying on one or more blocks of 50,000 shares to the New Haven . . . the difference between the mean market prices for sales of Penn Central common shares and 87 1/2 per share as of a specific day of sales on the Exchange which shall previously have been designated by Penn Central in a written notice delivered to the New Haven at least 5 days prior to such market date."Id. at 810.The underwriting plan of the reorganization court thus combined a series of essential findings and protective features.  First, it ratified the Commission's determination that intrinsic value, rather than market price, should guide the appraisal of the worth of the Penn Central common stock; second, it predicted that that intrinsic value would be reflected in a market price of at least Page 399 U. S. 488 $87.50 per share by the time Penn Central fully realized the benefits of its merger; third, it provided that Penn Central would secure the New Haven estate against the risk that the market price of its stock would not reflect that minimum intrinsic value within the first nine years after inclusion, and fourth, it contemplated that New Haven would be left free to participate in whatever future appreciations in value Penn Central's stock might enjoy.  In sum, the reorganization court devised a plan that added to its assessment of present worth both a reasonable assurance of realization of such worth and the opportunity of additional gain.  In so doing, the reorganization court in effect determined that postponement of immediate realization of $87.50 per share was offset by the possibility of even greater future market price of the stock, and that the package constituted fair compensation for the assets transferred to Penn Central.On the basis of the record before the District Court at the time of its order, we would have no hesitancy in accepting its findings, conclusions, and proposed underwriting plan as consistent with the history of the reorganization proceedings and supported by substantial evidence.  But we cannot avoid the impact of recent events in assessing the propriety of the decree that that court has entered.  See United States v. Aluminum Co. of America, 148 F.2d 416, 445.  And those events make it possible that this aspect of the reorganization court's decree may be wholly unrealistic.The fairness and equity that are the essence of a § 77 proceeding forbid our approval of a payment for the transferred New Haven properties that may be worth only a fraction of its purported value.  And the same considerations of fairness and equity prevent imposing on Penn Central the burden of immediate payment in full, particularly when it is remembered that the New Haven bondholders have never objected to the receipt Page 399 U. S. 489 of Penn Central stock in exchange for the New Haven assets.Accordingly, we set aside the order of the Connecticut District Court insofar as it determines that an intrinsic value of $87.50 inheres in the Penn Central common stock and implements an underwriting plan to secure payment of that sum.  Further proceedings before the Commission and the appropriate federal courts will be necessary to determine the form that Penn Central's consideration to New Haven should properly take and the status of the New Haven estate as a shareholder or creditor of Penn Central.VWe turn finally to the contention of the bondholders that, quite apart from the specific items that together go to make up the price to be paid for the New Haven assets, the plan of reorganization itself is not only unfair and inequitable under the Bankruptcy Act, but violates the Fifth Amendment as a taking of property without just compensation.The purchase price that the Commission and the reorganization court have required Penn Central to pay to the New Haven estate is based upon the liquidation value of the seller's assets, appraised as of December 31, 1966.  That price hypothesizes a shutdown of New Haven followed by a sell-off of its assets at their highest and best value.  In the circumstances of this case, and for the reasons we have already set out at length, we agree with the reorganization court that it would be unfair and inequitable to allow Penn Central to take the properties for any lesser sum.  Moreover, we today require a reassessment of the consideration that Penn Central is to give in exchange for those properties.  We thereby accord the bondholders the right to a liquidation and a per-parcel sale that is theirs by virtue Page 399 U. S. 490 of their mortgage liens.  The Bankruptcy Act does not require that they be given more.  Nor is it necessary to consider the bondholders' claim that anything less than full liquidation value would amount to an uncompensated taking in violation of the Fifth Amendment.But the Bondholders Committee presses another Fifth Amendment argument.  It points to the Commission's own finding that from the inception of the New Haven reorganization through 1968 the debtor's estate had amassed more than $70,000,000 in administrative and prebankruptcy claims that take priority over the bondholders' liens.  Fourth Supplemental Report, 334 I.C.C. at 126.  The reorganization court itself noted that"'losses reasonably incident to working out the solution most consistent with the public interest' [have] eroded the debtor's estate in excess of $60 million."304 F. Supp.  at 800.  (Footnote omitted.)  Although the extent to which the ongoing deficit operation has impaired the bondholders' security is unclear, it is undeniable that the continued operation of the railroad into the late 1960's, together with the legal uncertainties engendered by the doubtful future of the company, have greatly depressed the value of the bondholders' interests.  Cf. Penn Central Merger Cases, 389 U.S. at  389 U. S. 509. [Footnote 82]A § 77 reorganization court may not, of course, disregard a claim that injurious consequences will result to a secured creditor from the suspension of the right to enforce his lien against the property of a debtor.  That claim, however,"presents a question addressed not to Page 399 U. S. 491 the power of the court, but to its discretion -- a matter not subject to the interference of an appellate court unless such discretion be improvidently exercised."Continental Illinois National Bank & Trust Co. v. Chicago, R.I. & P. R. Co., 294 U. S. 648,  294 U. S. 677.  Here, the reorganization court recognized its duties under the Bankruptcy Act and the Constitution.  In August, 1968, it ruled as follows:"In view of the history of this deficit operation from the time of the filing of the petition under § 77 and even before, the size of the losses, the long period of time necessarily involved in seeking to work out a solution, short of liquidation, through inclusion in the Penn Central, the present condition of the Railroad and the rate of loss and out-flow of cash in the recent past and in the foreseeable future, this court finds that the continued erosion of the Debtor's estate from operational losses after the end of 1968 will clearly constitute a taking of the Debtor's property, and consequently the interests of the bondholders, without just compensation.  It is therefore constitutionally impermissible, and obviously no reorganization plan which calls for such a taking can be approved."289 F. Supp.  at 459.We do not doubt that the time consumed in the course of the proceedings in the reorganization court has imposed a substantial loss upon the bondholders.  But, in the circumstances presented by this litigation, we see no constitutional bar to that result.  The rights of the bondholders are not absolute.  As we have had occasion to say before, security holders"cannot be called upon to sacrifice their property so that a depression-proof railroad system might be created.  But they invested their capital in a public Page 399 U. S. 492 utility that does owe an obligation to the public. . . .  [B]y their entry into a railroad enterprise, [they] assumed the risk that, in any depression or any reorganization, the interests of the public would be considered, as well as theirs."Reconstruction Finance Corp. v. Denver & R. G. W. R. Co., 328 U. S. 495,  328 U. S. 535-536.  Only two Terms ago, when we last considered the Penn Central merger, we quoted approvingly the Commission's statement that"[i]t is a fundamental aspect of our free enterprise economy that private persons assume the risks attached to their investments, and the N[ew] H[aven] creditors can expect no less because the N[ew] H[aven]'s properties are devoted to a public use."Penn Central Merger Cases, 389 U.S. at  389 U. S. 510.  We added:"While the rights of the bondholders are entitled to respect, they do not command Procrustean measures.  They certainly do not dictate that rail operations vital to the Nation be jettisoned despite the availability of a feasible alternative.  The public interest is not merely a pawn to be sacrificed for the strategic purposes or protection of a class of security holders. . . ."Id. at  389 U. S. 510-511.In this context, we appraise the bondholders' claim that the continued operation of the New Haven from the inception of the reorganization proceeding in 1961 to the inclusion in Penn Central in 1968 worked an unconstitutional taking of their property.  There is no longer room for dispute that the bondholders will receive the highest and best price for the assets of the debtor as of December 31, 1966.  That price, of course, reflects the depreciation of the properties and the losses incurred in the operation of the railroad from the commencement of reorganization proceedings under § 77 in the middle of 1961.  But the Bondholders Committee does not tell Page 399 U. S. 493 us what the depreciation and losses attributable to the pre-valuation period are.  Moreover, no bondholder formally petitioned the reorganization court to dismiss the proceedings, and thereby permit a foreclosure on the mortgage liens until April 1967 -- well after the 1966 valuation date. [Footnote 83]Nor can Penn Central be held liable for the further decline in New Haven's value from the valuation date to the actual inclusion.  The new company did not even come into existence until midway through that period, and, from the point of its own creation until it took in the New Haven, it contributed substantially to recompense the debtor for its operating losses.  Moreover, the failure of the bondholders to press for early liquidation of the New Haven meant that their initial application for a dismissal of the reorganization proceedings came just as the objective of salvaging the New Haven appeared possible to achieve.  As the reorganization court noted, only two of the several bondholder groups made that initial application; it was not joined by the trustees, nor was it endorsed by other representatives of the bondholders and creditors, and it came just as the Commission was about to certify a feasible plan of reorganization to the court.  "To jettison everything achieved and turn back just as a glimmer of light begins to show at the end of a long dark tunnel," said the court, "not only carries with it an aura of unreality, but borders on the fantastic."  In re New York, N.H. & H. R. Co., 281 F. Supp.  at 68.On the other hand, we must also reject any lingering suggestion by Penn Central that the price it must pay for the New Haven assets is unfair in either a statutory or a constitutional sense.  At first glance, there is a Page 399 U. S. 494 seeming anomaly in the requirement that Penn Central pay a liquidating value for property it must operate at a loss.  But it is not correct to say that New Haven's right to liquidate is inconsistent with Penn Central's obligation to operate, or that, if the New Haven's creditors had such a right, Penn Central must have it as well.  The bondholders had the right by force of their state-created liens under the New Haven's mortgage obligations.  Penn Central had no such right, because its merger was expressly conditioned on its assumption of responsibility for continued New Haven service.  There was nothing inequitable in an arrangement that permitted the bondholders to recover the value of their liens on the property of the debtor at the same time that it required Penn Central to pay that value in exchange for the nearly $1,000,000,000 worth of benefits that the merger was then anticipated to produce.As the Commission said at the time of its Second Supplemental Report,"Calling upon Penn Central to pay more than the N[ew] H[aven] is worth as a going concern is not unreasonable within the meaning of section 5(2). . . .  The Penn Central merger (which will bring substantial dollar savings to the merger applicants) was approved with the thought that some of the merger savings would be available specifically to ward off a liquidation and shutdown of the N[ew] H[aven] so that adequate transportation service would remain available to the public which now relies on the N[ew] H[aven]."331 I.C.C. at 687-688.The reorganization court made the point with clarity and force:"The whole purpose of making the inclusion of the New Haven a condition of the merger was to require Penn Central, which, in being permitted to merge, was granted the opportunity to realize tremendous economic benefits, to take over and operate Page 399 U. S. 495 a helplessly sick but still needed railroad, which it could well afford to do.  It is part of the price Penn Central is called upon to pay for the right to merge.  The right to merge was granted, the merger has taken place, and the price should be paid."289 F. Supp.  at 465-466.For the reasons stated in this opinion, the judgment of the United States District Court for the District of Connecticut, reviewed on writs of certiorari in Nos. 914, 916, 920, 1038, and 1057, is affirmed in part and vacated and remanded in part.  The judgment of the United States District Court for the Southern District of New York, appealed from in Nos. 915, 917, and 921, is vacated, and those cases are remanded with instructions to abstain pending the further proceedings before the Interstate Commerce Commission and the reviewing courts under § 77 of the Bankruptcy Act.It is so ordered
U.S. Supreme CourtNew Haven Inclusion Cases, 399 U.S. 392 (1970)New Haven Inclusion Cases*Argued March 30, 1970Decided June 29, 1970.399 U.S. 392SyllabusWhen this Court sustained the Penn Central merger (389 U.S. 486), it upheld the action of the Interstate Commerce Commission (ICC) in conditioning its approval of the merger on inclusion as an operating entity of the New York, New Haven & Hartford R. Co. (New Haven), whose continued operation the ICC had found to be essential.  Since 1961, the New Haven had been under reorganization proceedings under § 77 of the Bankruptcy Act, and was close to financial collapse.  The basic issue in these cases concerns the propriety of the financial terms for the inclusion.  The ICC had remitted the parties to negotiate the terms of the inclusion, and, after considering their appraisals issued its inclusion report, in which it concluded that the net liquidation value of New Haven's assets (after deducting liquidation expenses and making a discount to present worth on the basis of hypothesized receipts over the six-year period anticipated for liquidation) was $125,000,000, a figure that the ICC found "just and reasonable" as a condition of the merger under § 5 of the Interstate Commerce Act and "fair and equitable" as part of a plan of reorganization under § 77 of the Bankruptcy Act.  The New Haven bondholders thereupon commenced litigation for review of the inclusion report (in its aspect as a condition of the merger) in the three-judge District Court for the Southern District of New York, Page 399 U. S. 393 which was called upon to review the order under § 5 of the Interstate Commerce Act.  The ICC certified to the reorganization court in Connecticut the sale of New Haven's assets to Penn Central, and the New Haven bondholders filed their objections in that court.  The bondholders' group and the United States each tried to avoid duplicate litigation -- the bondholders by an application in the three-judge court to enjoin the ICC's certification of its plan to the reorganization court (which was denied), and the United States by a motion to dismiss the complaints in the three-judge court (which was also denied).  Each court, after hearings, concluded that New Haven's assets had been substantially undervalued, and remanded the case to the ICC.  The ICC then revalued New Haven's assets at a higher figure than that first reached, which, after deductions for certain factors not previously considered ("the added deductions"), came to $140,600,000.  In addition, the ICC directed Penn Central to pay $5,000,000 toward New Haven's interim operating expenses.  Thebrk:reorganization court ordered New Haven's assets transferred to Penn Central, which was done on December 31, 1968.  The bondholders filed objections to the revised evaluation with the reorganization court, and brought actions against the United States and the ICC in the three-judge court.  The reorganization court rejected the plan, though it accepted some of the ICC's determinations.  The three-judge court sustained the plan with modifications.  Though the two courts agreed on many substantial issues, the total evaluation reached by the reorganization court exceeded that reached by the three-judge court by $28,000,000.  The bondholders appealed directly to this Court from the three-judge court's judgment, and this Court noted probable jurisdiction.  The bondholders appealed to the Court of Appeals from the order of the reorganization court; the United States, the ICC, and Penn Central cross-appealed, and this Court granted certiorari in advance of judgment.  The disputed items of valuation, plus one issue affecting the consideration given by Penn Central, are as follows:  (1) Though the parties have agreed that New Haven, as Penn Central's partner in the development of the Grand Central Terminal Properties, is entitled to the capitalized value of 50% of the "excess income" from those properties, the bondholders claim that no recognition has been given to New Haven's right to have its share of basic Terminal income, used to defray its share of Terminal expenses, for purposes of determining the fair price Penn Central should pay.(2)  The New Haven owned two Page 399 U. S. 394 large freight yards in the Bronx, which service important industrial enterprises in a 160-acre area and a vital municipal food market installation.  The reorganization court ruled that the ICC had erred in rejecting an appraisal by a witness premised upon the yards' availability for continued industrial occupancy with existing trackage and electrical facilities, in favor of a lower appraisal based on his assumption that, on New Haven's liquidation, the yards would be stripped of those facilities, depressing the value of the land and necessitating substantial removal expenses.  The three-judge court approved the ICC's valuation.  (3) The reorganization court rejected, but the three-judge court approved, the added deductions, one made by the ICC in the net liquidation value as an adjustment for the assumed effect of a year's anticipated delay in securing a certificate of abandonment,brk:the other that the ICC made on the basis of a hypothetical sale of all New Haven's land assets at a bulk discount.  (4) The reorganization court found that the ICC had overstated the discount for the projected six-year liquidation.  (5) The ICC ordered Penn Central to assume interim losses during the actual 1 l-month period from merger to inclusion to the extent of a ceiling of $5,000,000 (which constituted about 61% of the total loss).  The reorganization court upheld the ICC and dismissed the bondholders' contention that Penn Central bear all operating losses.  (6) The bondholders attack the ICC's order that New Haven transfer to Penn Central its ownership of stock, which the ICC found worthless, in two concerns.  (7) The bondholders urge that Penn Central should pay an added amount to reflect New Haven's "going concern" value as a supplement to the liquidation value.  (8) The New Haven received, in partial payment for the assets transferred to Penn Central, 950,000 shares of Penn Central common stock which were valued at $87.50 per share at the time of the valuation date used by the ICC, but which had declined to $63.38 as of the inclusion date.  To remedy"the unfairness [arising from] the fact that the purchaser is getting assets of sure present value, while the seller is asked to gamble on the future of Penn Central,"the reorganization court provided for (and the three-judge court adopted) an "underwriting" formula under which Penn Central would be called upon to make up in cash the difference between the market price of Penn Central stock in 1978 and $87.50 per share, unless, before that time, the market price had attained $87.50 for a five-day period.  The bondholders contend that this formula fails Page 399 U. S. 395 to cure the overvaluation.  The bondholders also urge that the continued deficit operation of the New Haven from the inception of the reorganization proceeding in 1961 to the inclusion in Penn Central in 1968 resulted in their being deprived of property without just compensation in violation of the Fifth Amendment.Held:1. The three-judge court erred in not granting the Government's motion to dismiss to the extent of deferring to the reorganization court in proceedings ultimately involving only the price to be paid for the assets of the debtor's estate.  Pp.  399 U. S. 419-430.(a) The reorganization court, under § 77 of the Bankruptcy Act, and the ICC had full power over the debtor and its property, including the power to formulate and confirm a reorganization plan providing for sale of the debtor's property, and it would have disrupted that plan for the three-judge court to have enjoined certification of the plan by the ICC to the reorganization court.  Pp.  399 U. S. 419-421.(b) Though transfer of the New Haven assets was also a part of the merger under § 5 of the Interstate Commerce Act, and neither court had "complete" jurisdiction when the litigation started, the statutory interrelationship between § 5 and § 77 and the ability of the reorganization court to adjudicate all the inclusion issues made it advisable for the three-judge court to have yielded to the reorganization court, in which primary jurisdiction had vested.  Pp.  399 U. S. 423-427.(c) When the merger occurred and no question remained of Penn Central's obligation to assume the assets of New Haven, the jurisdiction of the reorganization court became "complete," and the three-judge court had virtually nothing to decide.  Pp.  399 U. S. 427-428.2. The reorganization court is empowered by Congress to review the plan to determine whether the ICC has followed the statutory mandate that the plan be "fair and equitable" and whether there was material evidence to support the agency's conclusion.  Pp.  399 U. S. 431-435.3. There was no error in the finding of the reorganization court that, under the contractual arrangements, only after Terminal income had been applied to meeting Terminal expenses would the residue be distributed to the two railroads, and thus the basic income could not be "freed up" from the obligation to meet Terminal expenses.  Nor did that court err in concluding Page 399 U. S. 396 that New Haven's access rights to the Terminal under the agreements were not entitled to recognition in evaluating New Haven's assets, since those rights were more than offset by New Haven's deficit operations which Penn Central assumed.  Pp.  399 U. S. 438-451.4. The ICC's adherence to the lower of an expert witness' two estimates of the valuation of the Bronx freight yards was clearly erroneous, as it was based on the premise that New Haven would dismantle the yards upon liquidation of the rest of the railroad even though Penn Central already had a link by which service to the yards would continue, and implied that a common carrier could deny service to industrial and public activities simply because ownership of adjoining trackage had changed hands.  Pp.  399 U. S. 451-457.5. The reorganization court did not err in disallowing the added deductions.  Pp.  399 U. S. 457-473.(a) The ICC should not have made a deduction for costs that New Haven would incur during the year's period anticipated to obtain approval for abandonment of train operations, since the valuation date (December 31, 1966) represented not the date on which New Haven would have sought a certificate of abandonment, but the date on which it would have commenced its six-year liquidation sale.  Moreover, since the interested public bodies have not arranged to continue New Haven's transportation system during the long period New Haven has been in reorganization, there is no justification for assuming that, if confronted with an abandonment application, they would do so now, and that a delay would be necessary for the ICC to hear from those communities.  Pp.  399 U. S. 459-466.(b) The ICC's deduction from the estate's liquidation value, based on a hypothetical sale of all New Haven's land assets in bulk, was properly rejected by the reorganization court, as the ICC had concluded that only its power to compel the sale of the real estate to a single buyer for continued operation justified the bulk sale discount, and there is no evidence in the record that a bulk buyer would agree to take over New Haven properties for continued service at any price.  Pp.  399 U. S. 468-473.6. The adjustment made by the reorganization court in the ICC's erroneous computation of the discount to present values of New Haven's liquidation proceeds over the six-year liquidation period is affirmed as being substantially free from error.  Pp.  399 U. S. 473-476. Page 399 U. S. 3977. The payment made by Penn Central for New Haven's interim operating losses between the effective date of the merger and the date of inclusion was in accordance with a formula devised by the ICC in its inclusion report that constituted a pragmatic compromise between the competing interests of the Penn Central and the bondholders.  The reorganization court's acceptance of that disposition is affirmed.  Pp.  399 U. S. 476-479.8. The argument of the Bondholders Committee that the ICC erred in ordering the transfer to Penn Central of stocks that New Haven held in two concerns, which the ICC found were valueless, is foreclosed by res judicata, since the bondholders had not appealed the order of the reorganization court directing the transfer of New Haven assets.  Pp.  399 U. S. 479-481.9. The bondholders' contention that Penn Central should pay an added amount for New Haven's "going concern" value is without merit, being entirely at odds with the liquidation hypothesis on which appraisal of New Haven's assets was predicated.  Pp.  399 U. S. 481-482.10. The "underwriting plan" of the reorganization court added to the assessment of present worth of the Penn Central stock both a reasonable assurance of realization of such worth and the opportunity of additional gain, and, on the basis of the record before that court at the time of its order, the package constituted full compensation for the assets transferred to Penn Central.  In view, however, of the impact of recent events, which make it possible that this aspect of the decree is not realistic, further proceedings will be needed to reassess the consideration that Penn Central must give in exchange for the New Haven properties.  Pp.  399 U. S. 483-489.11. The substantial losses to the bondholders that occurred during the course of the reorganization proceedings did not result in any unconstitutional taking of the property of the bondholders, whose rights are not absolute and who will be receiving the highest and best price for the debtor's assets as of the valuation date.  Moreover, the bondholders did not petition the reorganization court to dismiss the proceedings, and thereby permit foreclosure on the mortgage liens, until well after the valuation date.  Nor is the price Penn Central must pay unfair in view of the benefits that were anticipated from the merger.  Pp.  399 U. S. 489-495.Nos. 914, 916, 920, 1038, and 1057, 304 F. Supp. 793 and 1136, affirmed in part and vacated and remanded in part; Nos. 915, 917, and 921, 305 F. Supp. 1049, vacated and remanded. Page 399 U. S. 398