Rāda: Kolumbija - Pasta nodokļa markas (1935 - 1970) - 6 marka.
SV: 2 Dizains: American Bank Note Co. Perforēšana: 12
![[Ministry of Posts and Telegraphs Building, veids I6]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I6-s.jpg)
![[Ministry of Posts and Telegraphs Building, veids I7]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I7-s.jpg)
![[Ministry of Posts and Telegraphs Building, veids I8]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I8-s.jpg)
![[Ministry of Posts and Telegraphs Building, veids I9]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/I9-s.jpg)
25. maijs SV: 2 iegravēt: American Bank Note Co. Perforēšana: 12
![[Red Cross - Colombia Postage Stamp of 1939 Overprinted, veids J]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/J-s.jpg)
20. septembris SV: Neviens iegravēt: Litografía Nacional Bogotá Perforēšana: 11
![[Ministry of Posts and Telegraphs Building, veids K]](https://www.stampworld.com/media/catalogue/Colombia/Postal-tax-stamps/K-s.jpg)