SERIES: Trade Dollars 1873-1878
1873-S T$1 Trade (Regular Strike)
William Barber
1873-S T$1 Trade
Minor Varieties
1873-S T$1 Chop Mark
03/17 KA $999
09/10 ST $546
05/08 ML $1,725
01/07 ST $2,300
07/05 SU $2,300
$3,995 BA2
03/03 BM $11,500
All Grades 1,000 R-5.0 6 / 18 TIE 6 / 18 TIE
60 or Better 160 R-7.4 7 / 18 7 / 18
65 or Better 5 R-9.7 10 / 18 TIE 10 / 18 TIE
Legend Collection
1 MS66 estimated grade
San Francisco a prime mint for trade dollar coinage: From the beginning, emphasis was placed on producing coins at the San Francisco Mint. This was for two reasons. First, the San Francisco Mint was near the supply of silver (which primarily came from Nevada) and, second, it was the closest United States mint to the Orient. In Philadelphia in October, a powerful coining press for trade dollars was completed by Morgan & Orr and was subsequently sent to San Francisco (see reprinted article below).
Production in 1873: Production of trade dollars began in San Francisco in July and continued strong for the rest of the calendar year, with the peak month being December, when 200,000 were struck. Total coinage for the year amounted to 703,000 pieces. Nearly all were exported to China. The vast majority were melted there or in India.
Circulated grades: While hardly common, enough 1873-S trade dollars exist in circulated grades from VF-20 to AU-58 that there is no difficulty in locating them. I estimate that from 3,000 to 6,000 or more exist. Many were chopmarked.
Mint State grades: As virtually the entire mintage of 1873-S trade dollars was exported to China, and as numismatists in the United States (1) were not interested in collecting by mintmark varieties, and (2) were not interested in trade dollars, very few were saved domestically.
Today in all Mint State grades as a combined total population the 1873-S trade dollar is considered by me to be the rarest of all the regular San Francisco circulation strike issues 1873-1878. Even years ago, when population reports and other data were not available, the 1873-S was considered to be a prime rarity at this grade level. (For example, Maurice Rosen's article, "The U.S. Trade Dollar Series: An In-Depth Study," in the Gobrecht Journal, March 1980, named the 1873-S as the third rarest Mint State coin of this denomination.) However, if the grade MS-65 is considered separately, it is not as rare as 1874-S; I estimate that four to eight 1873-S dollars exist at this level, compared to zero or perhaps one of 1874-S. Some 1873-S trade dollars have vertical die striations on obverse and reverse and are partially prooflike.
In the sale catalogue for the John M. Willem Collection, sold on September 5, 1980, Henry Christensen described what was undoubtedly the finest 1873-S Willem had been able to locate: "Unc.-60, with a few light bagmarks. Very scarce without chopmarks."
Circulation strike mintage: 703,000. Delivery figures by month: July: 42,000; August: 111,000; September: 137,000; October: 98,000; November: 115,000; December: 200,000.
Characteristics of striking: Some have slight weakness on the eagle's sinister leg and on the eagle's claws.
Known hoards of Mint State coins: None
Rarity with original Chinese chopmark(s): Common.
Coinage commenced in July 1873. Nearly all were shipped to China.
A New Coining Press
The American Journal of Numismatics, January 1874, pp. 62, 63, contained the following report:
"We were shown yesterday at the works of Messrs. Morgan & Orr, No. 1219 Callow hill Street, the new coining press, just built by them for the purpose of coining at the San Francisco Mint all denominations of silver and gold coinage, but especially the new silver trade dollar ordered by the Department of the Mint.
"This new machine weighs eighteen thousand pounds, and is made entirely of the best steel, iron, and brass produced in Philadelphia. The steel plate above the coinage stamp is home-made, and equal, if not superior, to the finest English, a fact that speaks well for our Philadelphia steel industry. The beautiful heavy brass beam was cast seven times over to secure its accuracy and exactness, as well as finish and strength. The large fly-wheel is cast hollow, and loaded with base metal so as to give it additional weight to counterbalance the heavy brass beam. This fly-wheel was cast in sections and securely united.
"In the front of the machine is a finely made brass cylinder to hold the unstamped coins, which, as the wheel revolves, slip down one at a time upon the sliding bed-plate of iron with apertures made to receive a single coin, then drawn into the machine, the stamp descends, andthe new trade dollar is carried out complete by an interior inclined plane. The heavy brass beam referred to of course controls the stamp. Perfect simplicity characterizes the machine, which is two and a half times beyond the capacity of any other coining machine that the firm ever made for the government. It is capable of striking eighty twenty-dollar gold pieces, equal to $1,600, per minute, or twenty [sic; it would seem that the number should be larger] silver trade dollars in a minute Philadelphia North American, October 16, 1873."