
Dimes · 1916–1945
1921 Winged Liberty (Mercury) Dime
Designer
Adolph A. Weinman
Composition
90% silver, 10% copper
Diameter
17.9 mm
Mass
2.5 g
Thickness
1.35 mm
Edge
Reeded
Mints
Philadelphia, Denver, San Francisco
Metal
Silver
Mintage
1921-P · Philadelphia
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1921-D · Denver
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1921-S · San Francisco
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