desc_issuer: French Guinea desc_year: 1892 desc_denom: 75c Used by 1 overprinted stamp: French Guinea postage 11/1912 10c dpvio pc=org issue=1912 provisional oc=blk on=1892-75c unwmk Not used by any images. Matches 1 type: French Guinea postage 1892 75c dpvio pc=org issue=Navigation & Commerce unwmk |