Set Composition: 1980 Proof Set
| Issue | Weight | |
|---|---|---|
| 1980-S 1C | 1.00 | |
| 1980-S 5C | 1.00 | |
| 1980-S 10C | 1.00 | |
| 1980-S 25C | 1.00 | |
| 1980-S 50C | 1.00 | |
| 1980-S SBA$ | 1.00 |
Divisor: 6
| Issue | Weight | |
|---|---|---|
| 1980-S 1C | 1.00 | |
| 1980-S 5C | 1.00 | |
| 1980-S 10C | 1.00 | |
| 1980-S 25C | 1.00 | |
| 1980-S 50C | 1.00 | |
| 1980-S SBA$ | 1.00 |
Divisor: 6