Warsaw Pact, 25th anniv 13 ст — Bulgaria, 1980
Warsaw Pact, 25th anniv (Bulgaria, 1980), face value 13 ст. Photo, catalogue value, details and photo identification.
- Issue date
- 1980
- Face value
- 13 ст
- Colors
- Multicolor
- Yvert
- BG 2549
- Michel
- BG 2893
- Stanley Gibbons
- BG 2850
- Scott
- BG 2686