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50 Dollars, United States Assay Office of Gold, United States, 1851

National Museum of American History

Object Details

mint
United States Assay Office of Gold
Description (Brief)
One (1) 50 dollar coin
United States, 1851
Obverse Image: Eagle standing on a rock, holding a shield, with a ribbon in its beak.
Obverse Text: UNITED STATES OF AMERICA / AUGUSTUS HUMBERT UNITED STATES ASSAYER OF GOLD CALIFORNIA / 1851 / 887 THOUS / FIFTY DOLLS
Reverse Image: Engine-turned design.
Reverse Text: N/A
Description
As early as 1850, agitation began in Congress for the establishment of a San Francisco branch of the United States Mint. This action was blocked by people from New York-who wanted a branch in their own state-and from Georgia and Louisiana-who argued that any California operation would represent unfair competition to the branch mints in Dahlonega and New Orleans.
The opposition won, and San Francisco would go without a mint for another four years. But it did get an odd sort of hybrid, the United States Assay Office of Gold, striking an odd sort of money-a gigantic, fifty-dollar ingot that would also do duty as a coin. The arrangement was made by the Treasury Department under a contract with Moffat & Company, private assayers and gold coiners in San Francisco.
Augustus Humbert came west to oversee the operation, which got under way at the end of January 1851. For most of the next two years, Humbert's fifty-dollar "slugs" were the principal accepted currency in California. He was eventually allowed to turn his attentions to the production of smaller, and altogether more useful, coins, ten- and twenty-dollar pieces. And his operation finally laid the framework for a formal, normal branch Mint, which began the production of ordinary federal coinage in the spring of 1854.
Credit Line
Estate of Josiah K. Lilly
1851
ID Number
NU.68.159.1142
accession number
283645
catalog number
68.159.1142
Object Name
coin
ingot
Physical Description
gold (overall metal)
0 (overall die axis)
0 (overall die axis measurement)
struck (overall production method)
Measurements
overall: .5 cm x 4.2 cm; 3/16 in x 1 21/32 in
place made
United States: California, San Francisco
Related Publication
Zoomable Image and Details
Glossary of Coins and Currency Terms
Related Web Publication
http://americanhistory.si.edu/coins/glossary.cfm
See more items in
Work and Industry: National Numismatic Collection
Coins
Numismatics
Coins, Currency and Medals
Josiah K. Lilly Jr. Collection
Legendary Coins
Exhibition
Value of Money
Exhibition Location
National Museum of American History
National Museum of American History
Record ID
nmah_1101903
Metadata Usage (text)
CC0
GUID (Link to Original Record)
https://n2t.net/ark:/65665/ng49ca746ab-45a7-704b-e053-15f76fa0b4fa
There are restrictions for re-using this image. For more information, visit the Smithsonian's Terms of Use page .
International media Interoperability Framework
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
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