desc_issuer: British Guiana desc_year: 1852 desc_denom: 4c Related descs: issuer=British Guiana-1851 issuer=British Guiana-1853-1c Not used by any overprinted stamps. Used by 3 (0 visible) images: See images as array Matches 1 type: British Guiana postage 1/1/1852 4c blk pc=bl d=seal of British Guiana (1852) imperf |