Muri Bhalissa: Kolombja - Bolli postali tat-taxxa (1935 - 1970) - 9 bolol.
15. January WM: 1 Perforazzjoni: 12¾ x 13¼
![[Ministry of Posts and Telegraphs Building, Tip D]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/D-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip D1]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/D1-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip D2]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/D2-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip D3]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/D3-s.jpg)
![[Ministry of Posts and Telegraphs Building, Tip D4]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/D4-s.jpg)
August WM: 2 Perforazzjoni: 12
![[Red Cross, Tip E]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/E-s.jpg)
WM: Xejn Perforazzjoni: 12½
![[New Post Office, Tip C6]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/C6-s.jpg)
![[New Post Office, Tip C7]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/C7-s.jpg)
Muri Bhalissa: Kolombja - Bolli postali tat-taxxa (1935 - 1970) - 9 bolol.
15. January WM: 1 Perforazzjoni: 12¾ x 13¼
August WM: 2 Perforazzjoni: 12
WM: Xejn Perforazzjoni: 12½