Mr. Justice Pitney
delivered the opinion of the court.
These cases were submitted together and involve but a single question, which turns upon the effect to be given to the provisions of the Supplemental Agreement with the Choctaw and Chickasaw tribes of Indians (Act of July 1, 1902, c. 1362, 32 Stat. 641) relating to the allotment of the tribal lands. . In each case an enrolled Indian died subsequent to the ratification of the Agreement and before selection of an allotment; in each case the personal representative selected lands for allotment in the name of the deceased Indian, which shortly afterwards were attempted to be conveyed by the heirs of such Indian by warranty deeds through which plaintiffs in error claim, each of which deeds contained a clause to the effect that if for any reason the selection of the lands described in the deed should be set aside, other lands should be selected instead, and these should pass to the grantees, and the grantors would execute further conveyances if necessary. In each case the selection for allotment thus made was set aside in contest proceedings, and another selection thereafter made, followed by an allotment in the name of the deceased Indian. And the question is whether plaintiffs in error, by virtue of the deeds for the prior selections and the special covenants contained in them, are entitled in equity to the lands subsequently allotted. The Supreme Court of Oklahoma held not. Mullen v. Pickens, 56 Oklahoma, 65; Mullen v. Gardner, 57 Oklahoma, 186. Its judgments were entered before the taking effect of the Act of September 6, 1916, c. 448, 39 Stat. 726, amending § 237, Judicial Code, and the present writs of error were applied for and allowed within the time permitted by § 7 of the amending act.
Pertinent provisions of the Supplemental Agreement are set forth in the margin.
In Franklin v. Lynch, 233 U. S. 269, a white woman, widow of a Choctaw Indian, having applied to Jbe admitted as a member of the tribe by intermarriage, made a warranty deed in October, 1905, for lands exclusive of homestead which might be finally allotted to her, with an accompanying agreement to make conveyance when-the land should be actually allotted. Thereafter she was enrolled as an intermarried citizen, made her selection, and received a patent for land, all of which, except the homestead, she sold for value to other parties. This court held (affirming the Supreme Court of Oklahoma) that the earlier deed and the agreement "were void because until allotment the Indian had no undivided interest in the tri bal land nor any vendible interest in any particular tract, and because the attempted conveyance was in conflict with the provisions of § 15 and 16 of the Supplemental Agreement to the effect that lands allotted should not be affected by any deed, debt, or obligation contracted prior to the time at which such land might be alienated under the act, and should not be alienable except after issuance of patent. It was contended that the prohibition against sale, in its application to the particular case, had been removed by the Act of April 21,1904, e. 1402, 33 Stat. 189, 204, providing that "All the restrictions upon the alienation of lands of all allottees of either of the Five Civilized Tribes of Indians who are not of Indian blood" should be removed. But we held that while this removed the restriction to the extent of permitting members who were not of Indian blood to sell land after it had been actually allotted in severalty, it did not permit even a non-Indian to sell a mere float or expectancy.
It is insisted that a different rule must be applied with respect to lands allotted pursuant to § 22 in the name of a deceased member for the benefit of his heirs, as to which there is no express restriction upon alienation like those found in § 15 and 16, and, in the absence of such restriction, no obstacle in the. way of the owner conveying his equitable interest after allotment,- as was held by this court in Mullen v. United States, 224 U. S. 448, 457; (and see like rulings, as to the corresponding provisions of the Creek Agreement, in Skelton v. Dill, 235 U. S. 206, 210, and Woodward v. DeGraffenried, 238 U. S. 284, 319). But the decision in Franklin v. Lynch, supra, was based not alone upon the express restrictions, but upon the absence of individual interest in the tribal land prior to allotment arid the general policy of the Agreement not to permit the improvident sales that would result if a prospective allottee were enabled to sell his expectancy.
We have not overlooked the fact that in construing a treaty made October 27, 1832 (7 Stat. 399), between the United States and the Pottawatomie Indians, ceding thenpossessory interest in certain lands to the United States, with a reservation of. a considerable numbef of sections to particular named Indians to be granted to them when selected, it was held by this court in two 'cases that the treaty itself converted the reserved sections into individual property and created an equitable interest that was the subject of sale and conveyance, and that warranty deeds made prior to selection operated to vest the title in the grantee as soon as the lands were selected and patented. Doe v. Wilson (1859), 23 How. 457; Crews v. Burcham (1861), 1 Black, 352. Nor that a similar result was reached in Jones v. Meehan, 175 U. S. 1, 21, 23, 32, under the provisions of a treaty with certain bands of Chippewa Indians made October 2, 1863, by which a particular reservation was set apart for one of their principal chiefs.
But we deem it impossible in right reason to apply the doctrine of these decisions to the case in hand. Section 22 of the Supplemental Agreement provides not for any special grant or reservation in favor of particular Indians upon any special meritorious consideration, but makes a substituted provision, in the allotment scheme, in favor of the heirs of any enrolled Indian who might happen to die after the ratification of the Agreement and before selection of his allotment. In the absence, of anything to the contrary, the lands prior to allotment were to remain communal, without private interest that was capable of descent or alienation. Gritts v. Fisher, 224 U. S. 640, 642; Sizemore v. Brady, 235 U. S. 441, 449-451. And no reason •is suggested, nor does any occur to us, for creating by implication from the provisions of § 22 a separate interest or equity in the heirs of a deceased member prior to. allotment that by the general scheme of the act and the express provisions of § 15 and 16 was withheld from a member entitled to receive an allotment in his own right. The implication is clearly to the contrary; and we hold that not only by the terms of § 22 does the equity of the heir of a deceased member take its inception at the selection of the allotment, but that any previous attempt to sell his expectancy is contrary to the spirit and policy of the act.
Mullen v. United States, 224 U. S. 448, 457, cited by plaintiffs in error, .is not in point, for the lands there in controversy had been duly allotted, and the only question was whether they might be alienated thereafter and before the issuance of patent, a question affirmatively answered' by reference to the proviso of § 19 of the Act of April 26, 1906, c. 1876, 34 Stat. 137, 144.
In confirmation of our view as to the meaning and effect of § 22 of the Supplemental Agreement, reference may be made to several acts of - Congress respecting restrictions upon the lands, of the Five Civilized Tribes, containing some provisions for their removal, and others for their maintenance except so far as removed, the language of which is inconsistent with the theory that there was any individual interest or equity in such lands prior to the selection of an allotment. Act of April 21, 1904, e. 1402, 33 Stat. 189, 204; Act of April 26, 19'06, c. 1876, § 19, 34 Stat. 137, 144; Act of May. 27, 1908, c. 199, 35 Stat. 312. They amount to a legislative déclaration of the true intent and meaning of the Agreements respecting allotment of the lands of these tribes.
The provisions of the Supplemental Agreement having permitted no conveyance of an interest in the tribal lands prior to allotment, it is obvious that this policy cannot be evaded by giving to a conveyance with warranty or its equivalent, made prior to actual allotment, effect as a covenant to convey an allotment thereafter to be selected, either upon the ground of estoppel or because of any state statute having like force. Starr v. Long Jim, 227 U. S. 613, 624; Monson v. Simonson, 231 U. S. 341, 347.
Judgments affirmed.
11. There shall be allotted to each member of the Choctaw and Chickasaw tribes, as soon as practicable after the approval by tlie Secretary of the Interior of his enrollment as herein provided, land equal in value to three hundred and twenty acres of the average allottable land of the Choctaw and Chickasaw nations, and to each Choctaw and Chickasaw freedman, as soon as practicable after the approval by the Secretary of the Interior of his enrollment, land equal in value to forty'acres of the average allottable land of the Choctaw and Chick- . asaw nations; . . .
12. Each member of said tribes shall, at the time of the selection of his allotment, designate as a homestead out of said allotment land equal in value to one. hundred and sixty acres of the average allottable land of the Choctaw and Chickasaw,nations, as nearly as may be, which shall be inalienable during the lifetime of the allottee, not exceeding twenty-one years from the date of certificate of allotment, and separate certificate and patent shall issue for said homestead.
15. Lands allotted to members and freedmen shall not be affected or encumbered by any deed, debt, or obligation of any character contracted prior to the time at which said land may be alienated under this Act, nor shall said lands be sold except as herein provided.
16. All lands allotted to the members of said tribes, except such land as is set aside to each for a homestead as herein provided, shall'be alienable after issuance of patent as follows: One-fourth in acreage in one. year, one-fourth in acreage in three years, and the balance in five years; in each case from date of patent: Provided, That such land shall not be alienable by the allottee or his heirs at any time before the expiration of the Choctaw and Chickasaw tribal governments for less than its appraised value.
22. If any person whose name appears upon the rolls, prepared as herein provided, shall have died subsequent to the ratification of this agreement and before receiving his allotment of land the lands to which such person would have been entitled if living shall be allotted in his name, and shall, together with his proportionate share of other tribal property, descend to his heirs according to the laws of descent and distribution as provided in chapter forty-nine of Mansfield's Digest of the Statutes of Arkansas: Provided, That the allotment thus to be made shall be selected by a duly appointed administrator or executor. . . .