desc_issuer: Guyana desc_year: 1978 desc_month: 9 desc_day: 4 Related descs: issuer=Guyana-1977 issuer=Guyana-1979 Not used by any overprinted stamps. Used by 1 image: See images as array Skap-guyana_01_mosq-fdc-t.jpg Matches 4 types: Guyana postage 9/4/1978 10c multi issue=Science for Development d=George Gigliolo & mosquito wmk=lotus bud mult Guyana postage 9/4/1978 30c multi issue=Science for Development wmk=lotus bud mult Guyana postage 9/4/1978 50c multi issue=Science for Development wmk=lotus bud mult Guyana postage 9/4/1978 60c multi issue=Science for Development wmk=lotus bud mult |