Сега показвам: Колумбия - Пощенска такса марки (1940 - 1949) - 6 марки.
воден знак: 2 Гравиране: American Bank Note Co. Пробиване: 12
![[Postage Stamp of 1941 Overprinted "SOBRETASA" in Red Colour, тип L]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/L-s.jpg)
воден знак: Никой Гравиране: Waterlow & Sons Ltd, Londres Пробиване: 12½
![[Red Cross, тип M]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/M-s.jpg)
воден знак: 2 Гравиране: American Bank Note Co. Пробиване: 12
![[Ministry of Posts and Telegraphs Building, тип I10]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I10-s.jpg)
воден знак: Никой Гравиране: Litografía Nacional Bogotá Пробиване: 11
![[Postage Stamp of 1938 Overprinted "SOBRETASA" in Red Colour, тип N]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/N-s.jpg)
