Collectible coins, particularly in the United States, include various denominations, with the Two and a Half Dollar coin, also known as the Quarter Eagle, being significant. The American Liberty Gold series includes coins minted from 1849 to 1866, with notable pieces such as the 1851 Quarter Eagle struck in Philadelphia. These coins feature intricate designs and are sought after for their historical value, artistry, and gold content. Collectors value their rarity, condition, and provenance when assessing their worth.

Item Denomination Series Year Mint
1851 $2 1/2 $2.50 (Two and a Half Dollars) American Liberty Gold 1851 Philadelphia