Collectible coins encompass a wide variety of types, including patterns, which are trial pieces struck to test new designs or technologies. The P50c, specifically a 50-cent coin, often refers to unique or experimental coins within the numismatic community. The year 1884 may highlight specific patterns or coins minted during that period in the United States, which can be of significant value to collectors due to their rarity and historical context. United States coins from this era are sought after for their artistic designs and the historical events they represent.

Item Denomination Series Year Mint
1884 P50c Copper J-1730 BN P50c Patterns 1884 Philadelphia