Valery F. Bykowski 1 ст — Bulgaria, 1963
Valery F. Bykowski (Bulgaria, 1963), face value 1 ст, “Group Flight of "Vostok 5" and "Vostok 6"” series. Photo, catalogue value, details and photo…
- Series
- Group Flight of "Vostok 5" and "Vostok 6"
- Issue date
- 1963
- Face value
- 1 ст
- Colors
- Bluish violet | Greenish blue
- Print run
- 3,000,000
- Yvert
- BG PA98
- Michel
- BG 1394
- Stanley Gibbons
- BG 1386
- Scott
- BG C99