90% Silver Planchets (1946 - 1964) |
Weight: 2.5 grams
Content: 90% silver 10% copper
Diameter: 17.9 millimeters
1946 - 1967: To the left of the base of the torch on the reverse.
1968 - present: Above the date on the obverse.
None - Up to 1979 Philadelphia 1793-present
P - 1980 and after Philadelphia 1793-present
D Denver, CO 1906-present
S San Francisco, CA 1854-1955; 1968-present
W West Point, NY 1976-present
| Year | Circulation | Proofs |
Copper Nickel, Copper Clad (1965 - Present) |
Circulation Content: 75% copper 25% nickel cladding, 100% copper core
Silver Proof Content: 90% silver 10% copper
| Year | Circulation | Proofs |
