25 Years of the United Nations 20 ст — Bulgaria, 1970
25 Years of the United Nations (Bulgaria, 1970), face value 20 ст. Photo, catalogue value, details and photo identification.
- Issue date
- 1970
- Face value
- 20 ст
- Colors
- Multicolor
- Print run
- 180,000
- Yvert
- BG 1796
- Michel
- BG 2018
- Stanley Gibbons
- BG 2014
- Scott
- BG 1879