Russian Empire/ 1 Kopek/ 1840
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Copper | 4 gr. | 21,8 mm. | Plain | Medal (0º) |
| Mint mark: E.M. (Ekaterinburg) |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Copper | 4 gr. | 21,8 mm. | Plain | Medal (0º) |
| Mint mark: E.M. (Ekaterinburg) |