Russian Astronomers: F. Bredikhin, V. Struve, A. Belopolsky 40 Soviet kopek — USSR, 1954
Russian Astronomers: F. Bredikhin, V. Struve, A. Belopolsky (USSR, 1954), face value 40 Soviet kopek, “Rebuilt Pulkovo Observatory” series. Photo, catalogue…
- Series
- Rebuilt Pulkovo Observatory
- Issue date
- 1954
- Face value
- 40 Soviet kopek
- Colors
- Black | Blue
- Print run
- 1,500,000