Now showing: Colombia - Postage stamps (1910 - 1919) - 2 stamps.
WM: None Engraving: Perkins Bacon & Company, Ltd. Perforation: 11½
![[Stamps Registered Items, type GT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/GT-s.jpg)
WM: None Engraving: Perkins Bacon & Company, Ltd. Perforation: 13½
![[Translucent Stamps, type GU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/GU-s.jpg)
Now showing: Colombia - Postage stamps (1910 - 1919) - 2 stamps.
WM: None Engraving: Perkins Bacon & Company, Ltd. Perforation: 11½
WM: None Engraving: Perkins Bacon & Company, Ltd. Perforation: 13½