1972 Eisenhower Dollar: Type 1 - Low Relief Reverse Clad Composition
.Mintage: 75,890,000
.Minted at: Philadelphia (No Mint Mark)
.Designer - Engraver: Frank Gasparro
.Metal Composition: 91.67% Copper - 8.33% Nickel
.Finesse: N/A
.Diameter: 38.1 mm
.Mass / Weight: 22.68 grams
.Thickness: 2.58 mm