1951.D Franklin Half Dollar: Liberty Bell
.Mintage: 9,475,200
.Minted at: Denver
.Designer/Engraver: John R Sinnock
.Metal Composition: 90% Silver - 10% Copper
.Finesse: .900
.Diameter: 30.6 mm
.Mass/Weight: 12.5 grams
.Thickness: 2.15 mm
.Variety/Rarity: Denver/Type1, 4 Feathers (has four wing feathers to the left of the perch)