Muri Bhalissa: Kolombja - Bolli postali tat-taxxa (1935 - 1970) - 6 bolol.
WM: 2 Disinn: American Bank Note Co. Perforazzjoni: 12
![[Ministry of Posts and Telegraphs Building, Tip I6]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I6-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip I7]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I7-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip I8]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I8-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip I9]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I9-s.jpg)
25. May WM: 2 Inċiżjoni: American Bank Note Co. Perforazzjoni: 12
![[Red Cross - Colombia Postage Stamp of 1939 Overprinted, Tip J]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/J-s.jpg)
20. September WM: Xejn Inċiżjoni: Litografía Nacional Bogotá Perforazzjoni: 11
![[Ministry of Posts and Telegraphs Building, Tip K]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/K-s.jpg)
