Colombia
Now showing: Colombia - Postage stamps (1859 - 2023) - 1 stamps.
1999
The 125th Anniversary of Universal Postal Union
29. October WM: None Design: Estrella Santamaría Engraving: Thomas Greg & Sons. Perforation: 14¼
![[The 125th Anniversary of Universal Postal Union, type BSK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BSK-s.jpg)
![[The 125th Anniversary of Universal Postal Union, type BSL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BSL-s.jpg)
