1943.S Washington Quarter Silver Composition
.Mintage: 21,700,000
.Minted at: San Francisco
.Designer/Engraver: John Flanagan
.Metal Composition: 90% Silver - 10% Copper
.Finesse: .900
.Diameter: 24.3 mm
.Mass/Weight: 6.25 grams
.Thickness: 1.75 mm
.Variety/Rarity: San Francisco/Type1, Silver