1915 Buffalo Nickel

The Buffalo nickel was designed by James Earle Fraser. The obverse of
the coin has a profile of a Native American. Fraser used three models for the coin; Iron Tail, who was a Oglala Sioux, Two Moons, a Cheyenne chief and John Big Tree from the Seneca Nation. Underneath the date is his initial F. On the reverse side, a bison named Black Diamond was used as a model for the coin. The Buffalo nickels were minted from 1913 to 1938. In 1937 too much polishing on some of the coins at the Denver Mint caused the right foreleg on the bison to be removed creating the three legged variety. There is also a 3 ½ variety from 1936 also from the Denver Mint. The coins were minted at three mints; Philadelphia, Denver and San Francisco. The coins are also know as Bison or Indian Head nickels. The coins weight 5 grams are are made of 75% copper and 25% nickel with a diameter of 21.2 mm.