1966 Roosevelt Dime Clad Composition
Mintage: 1,382,734,540
Minted at: Philadelphia (No Mint Mark)
Designer - Engraver: John R Sinnock
Metal Composition: 91.67% Copper - 8.33% Nickel
Diameter: 17.9 mm
Mass / Weight: 2.27 grams
Thickness: 1.35 mm
.Variety/Rarity: Philadelphia.Type2 (Clad)