1937 Mercury Dime Winged Liberty Silver Dime
.Mintage: 56,865,756
.Minted at: Philadelphia (No Mint Mark)
.Designer - Engraver: Adolph A Weinman
.Metal Composition: 90% Silver - 10% Copper
.Finesse: 0.900
.Diameter: 17.9 mm
.Mass / Weight: 2.5 grams
.Thickness: 1 mm