desc_issuer: Mauritania desc_year: 1939 desc_denom: 90c Related descs: issuer=Mauritania-1938 issuer=Mauritania-1940 Not used by any overprinted stamps. Used by 1 image: See images as array ARC-mauritania06.jpg-crop-163x106at96-187.jpg Matches 1 type: Mauritania postage 4/15/1939 90c issue=Caillie d=map of West Africa & Rene Caillie unwmk |