Collectible coins, particularly from the United States, encompass a variety of types including the five-cent nickel and the half dime. Buffalo Nickels, minted from 1913 to 1938, are particularly sought after by collectors for their distinctive design featuring an American bison. The 1920 Buffalo Nickel, especially from the Denver mint, can be of interest due to its lower mintage and appeal among numismatists. Collectors often evaluate these coins based on factors such as rarity, condition, and historical significance.

Item Denomination Series Year Mint
1920-D (Denver) Buffalo Nickels 5¢ (Five Cents, Nickel, Half Dime) Buffalo Nickels 1920 Denver