20 KOPEKS
Grade from
to
Year from
to
Base Grades
| Year/Variety | Design | Mint Error | Total |
|---|---|---|---|
| Year/Variety | Design | Mint Error | Total |
| 1923 | MS | 1 | |
| 1925 | MS | 1 | |
| 1927 | MS | 1 | |
| 1928 | MS | 2 | |
| 1929 | MS | 3 | |
| 1929 DIE FROM 3 KOPEKS | MS | 1 | |
| 1930 | MS | ROTATED DIES | 1 |
| 1931 | MS | 1 | |
| 1932 | MS | BROADSTRUCK | 1 |
| 1935 | MS | 1 | |
| 1943 | MS | 1 | |
| 1952 | MS | 2 | |
| 1953 | MS | 1 | |
| 1957 | MS | FLIP OVER MULTI-STRUCK | 1 |
| 1961 | MS | 1 | |
| 1961 | MS | OFF-CENTER STRUCK | 1 |
| 1965 | MS | 3 | |
| 1966 | MS | 1 | |
| 1967 | MS | 1 | |
| 1972 | MS | 1 | |
| 1990 | MS | ROTATED DIES | 1 |
| 58 | 61 | 62 | 63 | 64 | 65 |
|---|---|---|---|---|---|
| 58 | 61 | 62 | 63 | 64 | 65 |
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| 1 |