Sýni: Kólumbía - Póst skattur, frímerki (1950 - 1959) - 11 frímerki.
25. maí WM: Ekkert Götun: 11
![[Not Issued Stamps Surcharged, tegund R]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/R-s.jpg)
26. maí WM: 2 Leturgröftur: American Bank Note Co. Götun: 12
![[Postage Stamp of 1949 Overprinted "SOBRETASA", tegund S]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/S-s.jpg)
WM: 2 Leturgröftur: American Bank Note Company Götun: 12
![[Postal Tax Stamp of 1948 Surcharged, tegund T]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/T-s.jpg)
1. maí WM: Ekkert Leturgröftur: Waterlow & Sons Ltd. Götun: 12½
![[Red Cross, tegund U]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/U-s.jpg)
![[Red Cross, tegund V]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/V-s.jpg)
WM: 2 Leturgröftur: American Bank Note Company Götun: 12
![[Postage Stamp of 1952 Surcharged, tegund W]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/W-s.jpg)
10. júní WM: Ekkert Leturgröftur: Waterlow & Sons Ltd. Götun: 12½
![[Red Cross, tegund V1]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/V1-s.jpg)
WM: Ekkert Leturgröftur: Talleres gráficos - banco de la república Götun: 12½
![[Special Delivery Stamp Overprinted, tegund X]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/X-s.jpg)
2. maí WM: Ekkert Leturgröftur: De La Rue Götun: 13
![[The 300th Anniversary of the Death of St. Petrus Claver, tegund Y]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/Y-s.jpg)
1. júní WM: Ekkert Hönnun: Mosdóssy Leturgröftur: De La Rue Götun: 13
![[Red Cross, tegund Z]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/Z-s.jpg)
2. júní WM: Ekkert Hönnun: Mosdóssy Leturgröftur: Imprenta nacional de Austria Götun: 11½
![[Red Cross, tegund AA]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/AA-s.jpg)
