Collectible coins, often referred to as numismatic items, can include a variety of types such as patterns, commemoratives, and rare issues. The P50c refers to a specific denomination, often associated with half dollar coins in the United States. The year 1794 is significant in American numismatic history, as it marks the production of the first silver dollars by the United States Mint. Patterns are specially struck coins that were created to test design concepts or minting processes before a final version was approved for general circulation.

Item Denomination Series Year Mint
1794 P50c Copper J-17 BN P50c Patterns 1794 Philadelphia