Eagle Reverse (1971 - 1974) |
Circulation Strike Weight: 22.7 grams
40% Silver Weight: 24.6 grams
Circulation Strike Content: Cladding: 75% Copper, 25% Nickel, Core: 100% Copper
40% Silver Content: Cladding: 80% Silver, 20% Copper, Core: 79% Copper, 21% Silver
Diameter: 38.5 millimeters
Between Eisenhower's head and the date.
none Philadelphia 1793-present
D Denver, CO 1906-present
S San Francisco, CA 1854-1955; 1968-present
| Year | Circulation | Proofs |
| 1971 | 47,799,000 | 0 |
| 1971 D | 68,587,424 | 0 |
| 1971 S 40% Silver | 6,868,530 | 4,265,234 |
| 1972 | 75,890,000 | 0 |
| 1972 D | 92,548,511 | 0 |
| 1972 S 40% Silver | 2,193,056 | 1,811,631 |
| 1973 | 1,769,258* | 0 |
| 1973 D | 1,769,258* | 0 |
| 1973 S | 0 | 2,760,339 |
| 1973 S 40% Silver | 1,883,140 | 1,013,646 |
| 1974 | 27,366,000 | 0 |
| 1974 D | 45,517,000 | 0 |
| 1974 S | 0 | 2,612,568 |
| 1974 S 40% Silver | 1,900,156 | 1,306,579 |
*2,000,000 were struck, but they were sold originally only in Mint Sets. The unsold sets were destroyed.
Bicentennial Reverse (1975 - 1976) |
Circulation Strike Content: Cladding: 75% copper 25% nickel, Core: 100% Copper
40% Silver Content: Cladding: 80% Silver, 20% Copper, Core: 79% Copper, 21% Silver
| Year | Circulation | Proofs |
| 1776-1976 | 117,337,000 | 4 |
| 1776-1976 D | 103,228,274 | 0 |
| 1776-1976 S | 0 | 6,995,180 |
| 1776-1976 S 40% Silver | About 5,000,000 | About 4,000,000 |
Eagle Reverse (1977 - 1978) |
Content: Cladding: 75% copper 25% nickel, Core: 100% copper
| Year | Circulation | Proofs |
| 1977 | 12,596,000 | 0 |
| 1977 D | 32,983,006 | 0 |
| 1977 S | 0 | 3,251,152 |
| 1978 | 25,702,000 | 0 |
| 1978 D | 33,012,890 | 0 |
| 1978 S | 0 | 3,127,781 |
