| Issuer | Soviet Union |
| Year | 1961-1991 |
| Type | Standard circulation coin |
| Value | 1 Rouble (1 SUR) |
| Currency | Rouble (1961-1991) |
| Composition | Nickel brass |
| Weight | 7.5 g |
| Dimensions | 27 mm |
| Thickness | 2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | 1991 |
| Reference(s) | Y#134a.1, Y#134a.2, Schön#83a |
| Obverse description | Emblem of the Soviet Union surrounded by legend. |
| Obverse script | Cyrillic |
| Obverse lettering | СОЮЗ СОВЕТСКИХ СОЦИАЛИСТИЧЕСКИХ
РЕСПУБЛИК
★ (Translation: Union of Soviet Socialist Republics) |
| Reverse description | The large numerical denomination with date and wreath below. |
| Reverse script | Cyrillic |
| Reverse lettering | 1
РУБЛЬ
1978 (Translation: 1 Rouble 1978) |
| Edge | Smooth (Y#134a.1) or lettered with date (Y#134a.2) |
| Mint | Л Saint Petersburg / Leningrad / Petrograd, Russia (1724-date) М Moscow Mint (Московский монетный двор), Russia (?-date) |
| Mintage | 1961 - Y#134a.1 (smooth edge) - 1964 - Y#134a.2 (lettered edge) - 1965 - Y#134a.2 - 1966 - Y#134a.2 - 1967 - Y#134a.2 - 1967 - Y#134a.2, `1966` on edge - 1968 - Y#134a.2 - 1969 - Y#134a.2 - 1970 - Y#134a.2 - 1971 - Y#134a.2 - 1972 - Y#134a.2 - 1973 - Y#134a.2 - 1974 - Y#134a.2 - 1975 - Y#134a.2 - 1976 - Y#134a.2 - 1977 - Y#134a.2 - 1978 - Y#134a.2 - 1979 - Y#134a.2 - 1980 - Y#134a.2 - 1981 - Y#134a.2 - 1982 - Y#134a.2 - 1983 - Y#134a.2 - 1984 - Y#134a.2 - 1985 - Y#134a.2 - 1986 - Y#134a.2 - 1987 - Y#134a.2 - 1988 - Y#134a.2, `1988` on edge - 1988 - Y#134a.2, `1989` on edge - 1989 - Y#134a.2 - 1990 - Y#134a.2 - 1990 - Y#134a.2, `1989` on edge - 1991 Л - Y#134a.2 - 1991 М - Y#134a.2 - |
| Catalog ID | 3531779980 |
| Comments |
