50 Dollars (Panama–Pacific Exposition) , United States

Obverse: Phoenix rising from flames., Reverse: Oak wreath surrounding the words "MAY TENTH 1837."

Obverse: Portrait of George Washington, facing right., Reverse: Eleanor Roosevelt and the scales of justice against a backdrop representing the globe, symbolic of her impactful work with the Universal Declaration of Human Rights.

Obverse: The design taken from the 1913 Indian Head or Buffalo Nickel. A Composite profile of Iron Tail, an Oglala Sioux chief, Two Moons, a Cheyenne chief, and Big Tree, a Kiowa chief., Reverse: The design taken from the 1913 Indian Head or Buffalo Nickel. According to the legend, the buffalo used as a model for this coin was "Black Diamond" (1893-1915), a famous buffalo at the Central Park zoo in New York City.