Prizes of International Exhibition in Vienna (1961, 1965) 20 Russian kopek — USSR, 1968
Prizes of International Exhibition in Vienna (1961, 1965) (USSR, 1968), face value 20 Russian kopek, “Awards to Soviet Post Office at Foreign Stamp…
- Series
- Awards to Soviet Post Office at Foreign Stamp Exhibitions
- Issue date
- 1968
- Face value
- 20 Russian kopek
- Colors
- Black | Blue | Gold
- Print run
- 3,000,000
- Yvert
- SU 3437
- Michel
- SU 3564
- Stanley Gibbons
- SU 3627
- Scott
- SU 3539