Visar nu: Colombia - Postskatt frimärken (1940 - 1949) - 6 frimärken.
WM: 2 Gravyr: American Bank Note Co. Perforering: 12
WM: Inga Gravyr: Waterlow & Sons Ltd, Londres Perforering: 12½
WM: 2 Gravyr: American Bank Note Co. Perforering: 12
WM: Inga Gravyr: Litografía Nacional Bogotá Perforering: 11