Stomatology 20 ст — Bulgaria, 1968
Stomatology (Bulgaria, 1968), face value 20 ст. Photo, catalogue value, details and photo identification.
- Issue date
- 1968
- Face value
- 20 ст
- Colors
- Multicolor
- Print run
- 150,000
- Yvert
- BG 1608
- Michel
- BG 1833
- Stanley Gibbons
- BG 1829
- Scott
- BG 1696