Guyana
Now showing: Guyana - Postage stamps (1966 - 2024) - 1 stamps.
1985
Columbus Day - Unissued Value Overprinted "350 CRISTOBAL COLON 1492-1992" and Surcharged
12. October WM: None Perforation: 13¾
![[Columbus Day - Unissued Value Overprinted "350 CRISTOBAL COLON 1492-1992" and Surcharged, type AEK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guyana/Postage-stamps/AEK-s.jpg)
