desc_issuer: British Guiana desc_year: 1856 desc_denom: 1c Related descs: issuer=British Guiana-1855 Not used by any overprinted stamps. Used by 5 images: See images as array British_Guiana_13.jpg British_Guiana_13A.jpg British_guiana_1c_magenta.gif British_guiana_1c_magenta.jpg British_guiana_1c_magenta.png Matches 1 type: British Guiana postage 1856 1c blk pc=mag d=seal of British Guiana (1856) imperf |