W.H.O. (World Health Organization), 25th Anniversary 50 CFA — Niger, 1973
W.H.O. (World Health Organization), 25th Anniversary (Niger, 1973), face value 50 CFA. Photo, catalogue value, details and photo identification.
- Issue date
- 1973
- Face value
- 50 CFA
- Colors
- Multicolor
- Yvert
- NE 275
- Michel
- NE 375
- Stanley Gibbons
- NE 476
- Scott
- NE 272