Description
Copper-Nickel Clad Coinage (1971-Date)
Designer: Obverse by Gilroy Roberts; reverse by Frank Gasparro
Diameter: 31 millimeters
Metal content: Outer layers – 75% Copper, 25% Nickel Center – 100% Copper
Weight: 175 grains (11.3 grams)Edge: ReededMint mark: “S” (for San Francisco, CA) centered above the date.
