20 KOPEKS
Grade from
to
Year from
to
Base Grades
| Year/Variety | Design | Mint Error | Total |
|---|---|---|---|
| Year/Variety | Design | Mint Error | Total |
| 1765 ММД | MS | 1 | |
| 1771 СПБ ТI | MS | 2 | |
| 1783 СПБ | MS | 1 | |
| 1784 СПБ | MS | 2 | |
| 1787 СПБ | MS | 1 |
| 50 | 53 | 55 | 58 | 61 | 62 |
|---|---|---|---|---|---|
| 50 | 53 | 55 | 58 | 61 | 62 |
| 1 | |||||
| 1 | 1 | ||||
| 1 | |||||
| 1 | 1 | ||||
| 1 |