Collectible coins encompass a variety of types, including historical pieces, commemoratives, and numismatic treasures. The Three Dollar coin, specifically from the United States, is a notable example of gold coinage and features designs such as Liberty or Indian motifs. The Lincoln Cent with Wheat Reverse, produced from 1909 to 1958, is iconic in American numismatics and is particularly sought after by collectors for its historical significance and variations. The 1971 San Francisco mint marks indicate coins produced there, often featuring collectibles like proof sets or special editions sought by hobbyists and investors.

Item Denomination Series Year Mint
United States of America 1971 San Francisco Lincoln Cents - Wheat Reverse $3 $3 (Three Dollars) Lincoln Cents - Wheat Reverse 1971 San Francisco