desc_issuer: Grenada Grenadines desc_issue: 1975 desc_denom: 50c Used by 1 overprinted stamp: Grenada Grenadines postage 3/10/1980 50c multi issue=revolution 1980 d=General Post Office of Grenada ovpt=PEOPLE'S REVOLUTION//13 MARCH/1979 oc=blk on=issue=1975-50c unwmk Not used by any images. Matches 1 type: Grenada Grenadines postage 11/5/1975 50c multi issue=1975 d=General Post Office of Grenada unwmk |