Patterns are experimental coins created to test new designs or compositions for potential official minting. The 1834 P 5, specifically, refers to a five-dollar gold piece featuring a unique design that was not produced for general circulation. These coins are often highly sought after by collectors due to their limited availability and significance in U.S. numismatic history, reflecting changes in coinage practices and artistic direction in the early 19th century.

Item Denomination Series Year Mint
1834 P$5 Copper J-51 BN P$5 Patterns 1834 Philadelphia