Viser nu Colombia - Post-skatte frimærker. (1935 - 1970) - 6 frimærker.
VM: 2 Gravering: American Bank Note Co. Perforeringer: 12
VM: Ingen Gravering: Waterlow & Sons Ltd, Londres Perforeringer: 12½
VM: 2 Gravering: American Bank Note Co. Perforeringer: 12
VM: Ingen Gravering: Litografía Nacional Bogotá Perforeringer: 11