Conference Building (Finlandia Hall), Helsinki 50 ст — Bulgaria, 1987
Conference Building (Finlandia Hall), Helsinki (Bulgaria, 1987), face value 50 ст, “Conf. on Security and Cooperation in Europe” series. Photo, catalogue…
- Series
- Conf. on Security and Cooperation in Europe
- Issue date
- 1987
- Face value
- 50 ст
- Colors
- Multicolor
- Michel
- BG 3624
- Scott
- BG 3298a