International Hydrological Decade 90 CFA — Mauritania, 1968
International Hydrological Decade (Mauritania, 1968), face value 90 CFA. Photo, catalogue value, details and photo identification.
- Issue date
- 1968
- Face value
- 90 CFA
- Colors
- Multicolor
International Hydrological Decade (Mauritania, 1968), face value 90 CFA. Photo, catalogue value, details and photo identification.