40% Silver Eisenhower "Ike" Dollars
Obverse
Reverse
see other side| Eisenhower Dollars | |||
| Nationality: | USA | Fineness: | 40% Silver |
| Years Minted: | 1971-1978 | Diameter: | 38.1 mm |
| Unit Face Value: | $1 (USD) | Thickness: | 2 mm |
| Roll Face Value: | $20 (USD) | Silver Weight: | 0.3161 oz |
| (roll = 20 coins) | (24.59 grams) | ||
| Designed by: | Frank Gesparro | ||
| Composition: | 40% silver / 60% copper (outer layer = 80% silver / 20% copper; inner core = 20.9% silver / 79.1% copper) | ||
| Mints: | Denver / Philadelphia / San Francisco | ||