1 Rouble - Konstantin Tsiolkovsky (1987)
Features
| Denomination | 1 Rouble |
| Catalog Number | Y# 205 |
| Weight (g) | 12.8 |
| Diameter (mm) | 31 |
| Thickness (mm) | 2.3 |
| Shape: | Round |
| Composition: | Copper-Nickel |
| Not Magnetic | |
| Orientation | Medal orientation ↑↑ |
| Commemorative | |
| Demonetized |
Obverse
Engraved by S.M. Ivanov
Lettering:
CCCP
1
РУБЛЬ
1987
CCCP
1
РУБЛЬ
1987
Reverse
Engraved by Nikolay Nosov
Lettering:
1857
1935
К.Э. ЦИОЛКОВСКИЙ
1857
1935
К.Э. ЦИОЛКОВСКИЙ
Edge
Lettering:
ОДИН РУБЛЬ · ОДИН РУБЛЬ ·
Description:
Inscripted
ОДИН РУБЛЬ · ОДИН РУБЛЬ ·
Description:
Inscripted
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1987 | 3,830,000 | Common | |
| 1987 | 170,000 | Proof | Common |


