25th Anniversary - Polution Treatment 1 ر.ق — Qatar, 1973
25th Anniversary - Polution Treatment (Qatar, 1973), face value 1 ر.ق, “W.H.O. (World Health Organization), 25th Anniversary” series. Photo, catalogue…
- Series
- W.H.O. (World Health Organization), 25th Anniversary
- Issue date
- 1973
- Face value
- 1 ر.ق
- Colors
- Multicolor
- Yvert
- QA 196
- Michel
- QA 560
- Stanley Gibbons
- QA 470
- Scott
- QA 346