Viser nå: Colombia - Postskatt-frimerker (1935 - 1970) - 6 frimerker.
VM: 2 Gravering: American Bank Note Co. Perforering: 12
VM: Ingen Gravering: Waterlow & Sons Ltd, Londres Perforering: 12½
VM: 2 Gravering: American Bank Note Co. Perforering: 12
VM: Ingen Gravering: Litografía Nacional Bogotá Perforering: 11