desc_issuer: Spanish Guinea desc_year: 1912 desc_denom: 50c Related descs: issuer=Spanish Guinea-1911 Used by 1 overprinted stamp: Spanish Guinea postage 1917 50c org d=King Alfonso XIII (1912) ovpt=1917 oc=blk on=1912-50c unwmk Not used by any images. Matches 1 type: Spanish Guinea postage 1912 50c org issue=1912 d=King Alfonso XIII (1912) unwmk |