desc_issuer: Gabon desc_year: 1904 desc_denom: 20c Used by 1 overprinted stamp: Gabon postage 11/1912 5c red pc=grn ovpt=05 oc=blk on=1904-20c unwmk perf=14x13.5 Not used by any images. Matches 1 type: Gabon postage 1904 20c red pc=grn issue=Navigation & Commerce unwmk perf=14x13.5 |