Collectible coins, particularly those from the United States, encompass a wide range of denominations, including the Two and a Half Dollar or Quarter Eagle, which was minted from 1796 to 1929. The American Liberty Gold series includes notable issues such as the 1866 coin, which features iconic designs that reflect the era's artistic and historical significance. These coins often hold value not only for their metallic content but also for their rarity, condition, and historical provenance. The 1866 Two and a Half Dollar, in particular, marks a transitional period in U.S. coinage, making it a sought-after item among collectors.

Item Denomination Series Year Mint
1866 $2 1/2 $2.50 (Two and a Half Dollars) American Liberty Gold 1866 Philadelphia
1866 $2 1/2 $2.50 (Two and a Half Dollars) American Liberty Gold 1866 Philadelphia
1866-S $2 1/2 $2.50 (Two and a Half Dollars) American Liberty Gold 1866 San Fransciso