Collectible coins, particularly in the context of the United States, include various types such as the 10 Cents Dime. Within this category, unique items like patterns and trial coins hold significant value due to their rarity and historical significance. The 1870 trial coins exemplify this, often created for testing purposes and not intended for circulation. These coins may feature unique designs or specifications that differ from standard issues, making them highly sought after by collectors. The designation "N A" indicates a specific grading or certification status, further impacting their collectible value.

Item Denomination Series Year Mint
United States of America 1870 N/A Patterns & Trial Coins 10¢ 10¢ (Ten Cents, Dime) Patterns & Trial Coins 1870 N/A