desc_issuer: Mauritania desc_year: 1917 desc_denom: 15c Related descs: issuer=Mauritania-1918 Used by 2 overprinted stamps: Mauritania postage 1925 65c dkbrn&blk issue=provisional d=crossing the desert oc=blk on=1917-15c unwmk Mauritania semipostal 1918 15c dkbrn&blk d=crossing the desert ovpt=+5c oc=red on=1917-15c unwmk Not used by any images. Matches 1 type: Mauritania postage 1917 15c dkbrn&blk issue=1913 d=crossing the desert unwmk |