coins \ Coin \ United States of America \ DT$10 \ Patterns & Die Trials
Die Trials, often referred to as "Patterns," are experimental coins minted to test new designs, denominations, or technologies before mass production. These pieces are typically struck in small quantities and can feature unique design elements or modifications not found in regular issues. In the United States, die trials are historically significant and are considered collectibles due to their rarity and the insight they provide into the U.S. Mint's decision-making process. The DT 10 designation indicates a specific type of die trial coin, usually involving the number 10 as a potential denomination or identifier associated with the testing phase.
Item | Denomination | Series | Year | Mint | |
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(1849) DT$10 Moran & Clark Copper Die Trial BN | DT$10 | Patterns & Die Trials | 1849 | San Francisco, CA |
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1849 DT$10 Mormon Copper Uniface Restrike RB | DT$10 | Patterns & Die Trials | 1849 | Salt Lake City, Utah |
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1860 DT$10 Clark Gruber Copper Die Trial | DT$10 | Patterns & Die Trials | 1860 | Denver, Colorado |
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1861 DT$10 Clark Gruber Copper Die Trial | DT$10 | Patterns & Die Trials | 1861 | Denver, Colorado |
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ND DT$10 Mormon Copper Uniface Restrike RB | DT$10 | Patterns & Die Trials | 0 | Salt Lake City, Utah |