U.S.A./ Half Dollar/ 1977
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 75% Copper, 25% Nickel clad on 100% Copper | 11,34 gr. | 30.6 mm. | Reeded | Coin (180º) |
| Mint mark: S - San Francisco Mint |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 75% Copper, 25% Nickel clad on 100% Copper | 11,34 gr. | 30.6 mm. | Reeded | Coin (180º) |
| Mint mark: S - San Francisco Mint |