Patterns are a specific type of coin that serves as a prototype for a proposed design or composition before the official release of a new coin. In the United States, the 1873 patterns are particularly notable, as they were minted to test out new designs and specifications for coins, often reflecting innovative ideas or changes in the coinage system. These examples are usually produced in small numbers, making them rare and highly sought after by collectors. The 1873 patterns represent a significant period in American numismatics, showcasing artistic craftsmanship and the evolving nature of currency.

Item Denomination Series Year Mint
1873 PT$1 Silver J-1276 PT$1 Patterns 1873 Philadelphia