1945 Washington Quarter Silver Composition
.Mintage: 74,372,000
.Minted at: Philadelphia (No Mint Mark)
.Designer/Engraver: John Flanagan
.Metal Composition: 90% Silver - 10% Copper
.Diameter: 24.3 mm
.Mass/Weight: 6.25 grams
.Thickness: .900
.Variety/Rarity: Philadelphia/Type1, Silver