U.S.S.R./ 1 Rouble/ 1990
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Copper-Nickel | 12.8 gr. | 31 mm. | Inscription | Medal (0º) |
| Without Mint mark (Moscow) |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Copper-Nickel | 12.8 gr. | 31 mm. | Inscription | Medal (0º) |
| Without Mint mark (Moscow) |