desc_issuer: Spanish Guinea desc_issue: 1934 desc_denom: 50c Used by 3 overprinted stamps: Spanish Guinea postage 1936 1p issue=1936 d=porter oc=blk on=issue=1934-50c unwmk Spanish Guinea postage 1936 4p issue=1936 d=porter oc=blk on=issue=1934-50c unwmk Spanish Guinea postage 1936 5p issue=1936 d=porter oc=blk on=issue=1934-50c unwmk Not used by any images. Matches 1 type: Spanish Guinea postage 1934 50c issue=1934 d=porter unwmk |