Collectible coins encompass a wide range of types, including patterns, trial coins, and those minted by the United States of America. The 1889 trial coins from Philadelphia are particularly noteworthy, as they represent experimental pieces that were not intended for general circulation. These coins often feature unique designs or compositions and are valued by collectors for their historical significance and rarity. Trial coins serve as important artifacts in the study of numismatics and the evolution of coin design and production techniques.

Item Denomination Series Year Mint
1889-P (Philadelphia) Patterns & Trial Coins Other / Varied Patterns & Trial Coins 1889 Philadelphia