| Emittent | Soviet Union |
|---|---|
| Jahr | 1977-1988 |
| Typ | Commemorative circulation coin |
| Nennwert | 1 Rouble (1 SUR) |
| Währung | Rouble (1961-1991) |
| Material | Nickel silver |
| Gewicht | 12.8 g |
| Durchmesser | 31 mm |
| Dicke | 2.3 mm |
| Form | Round |
| Prägetechnik | Milled |
| Ausrichtung | Medal alignment ↑↑ |
| Stempelschneider | Obverse: V. Ermokov Reverse: V.P. Zaitsev |
| Im Umlauf bis | 1991 |
| Referenz(en) | Y#143.1, Y#143.2, Schön#92 |
| Aversbeschreibung | The State Emblem of the Soviet Union; value. |
|---|---|
| Aversschrift | Cyrillic |
| Averslegende | СС СР 1 РУБЛЬ (Translation: US SR 1 Rouble) |
| Reversbeschreibung | Lenin`s head on a flag connected to the monument `To the Conquerors of Space` left above ship `Aurora`, dates below. Model of atom in front of Lenin`s head, symbolized Soviet science progress. |
| Reversschrift | Cyrillic |
| Reverslegende | 1917 1977 |
| Rand | Smooth with inscription. |
| Prägestätte | |
| Auflage | 1977 - First issue with lithium atom (see above) recalled from circulation - 1977 - Y#143.1 - 4 987 000 1977 - Y#143.1; Proof - 1977 - Y#143.1; Prooflike - 1988 - Y#143.2; Proof restrike, dated as 1977, edge `1988.N.` - 55 000 |
| Numisquare-ID | 3325991390 |
| Anmerkungen |