Sýni: Kólumbía - Póst skattur, frímerki (1950 - 1959) - 3 frímerki.
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)
Sýni: Kólumbía - Póst skattur, frímerki (1950 - 1959) - 3 frímerki.
WM: 2 Leturgröftur: American Bank Note Company Götun: 12
1. maí WM: Ekkert Leturgröftur: Waterlow & Sons Ltd. Götun: 12½
