Rāda: Kolumbija - Pastmarkas (1910 - 1919) - 2 marka.
1919
Airmail - Previous Issue Overprinted "Servicio Postal Aereo 6-18-19"
18. jūnijs SV: Neviens iegravēt: Perkins Bacon & Company, Ltd.
![[Airmail - Previous Issue Overprinted "Servicio Postal Aereo 6-18-19", veids HC]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/HC-s.jpg)
1919
Coat of Arms
augusts SV: Neviens Perforēšana: 10 x 13½
![[Coat of Arms, veids HB]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/HB-s.jpg)
