Overprints on this type: (See as list) Guyana 5/26/1966 48c issue=independence b ovpt=GUYANA//INDEPENDENCE//1966 oc=blk Guyana 12/22/1967 48c ovpt=GUYANA//INDEPENDENCE//1966 oc=blk |
External links: Colnect 348181.._Scenes-Guyana Record of changes |
