Devaya chemical works 13 ст — Bulgaria, 1976
Devaya chemical works (Bulgaria, 1976), face value 13 ст, “Modern Industrial Buildings” series. Photo, catalogue value, details and photo identification.
- Series
- Modern Industrial Buildings
- Issue date
- 1976
- Face value
- 13 ст
- Colors
- Blue violet
- Yvert
- BG 2228
- Michel
- BG 2499
- Stanley Gibbons
- BG 2468
- Scott
- BG 2325