| Value | 1 ROUBLE |
| Material | Copper nickel |
| Weight | 12.8 gr |
| Diameter | 31 mm |
| Thickness | 2.3 mm |
| Shape | Round |
| Subject | 165th Anniversary of the Birth of Friedrich Engels Bust 3/4 left with dates - The coat of arms of the Soviet Union; value |
Y200.1 · SOVIET UNION · 1985

| Value | 1 ROUBLE |
| Material | Copper nickel |
| Weight | 12.8 gr |
| Diameter | 31 mm |
| Thickness | 2.3 mm |
| Shape | Round |
| Subject | 165th Anniversary of the Birth of Friedrich Engels Bust 3/4 left with dates - The coat of arms of the Soviet Union; value |
Coin