Collectible coins encompass a variety of types, including patterns and trial coins, which are crucial in the development of coin designs. The 1874 five-dollar pattern coins from the United States are particularly noteworthy as they were used to test new designs and compositions proposed for circulation. These trial coins often feature unique designs or variations that distinguish them from regular issue coins, making them highly sought after by collectors for their historical significance and rarity.

Item Denomination Series Year Mint
United States of America 1874 Philadelphia Patterns & Trial Coins $5 $5 (Five Dollars) Patterns & Trial Coins 1874 Philadelphia