Colombia
Now showing: Colombia - Postage stamps (1859 - 2023) - 1 stamps.
2016
Colombian Antarctic Program
13. December WM: None Sheetsize: 6 Design: Ximena Díaz Engraving: Cartor Security Printing Perforation: 13½
![[Colombian Antarctic Program, type CUW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/CUW-s.jpg)