Каталог
1 rouble 1777 year СПБ
Silver. Edge cordlike leftwards
| Technical information | |
| Metal | Silver 750 standard |
| Weight | 24,00 gr. |
| Diameter | 39 mm. |
| Circulation | 2 000 000 pcs. |
| Literature and rarity | |
| Bitkin # | 223 (R4) |
| Petrov | нет rub. |
| Ilyin | 100 rub. |
| Conros # | 71/1 |