Visar nu: Colombia - Postfrimärken (1859 - 2023) - 2 frimärken.
1919
Airmail - Previous Issue Overprinted "Servicio Postal Aereo 6-18-19"
18. juni WM: Inga Gravyr: Perkins Bacon & Company, Ltd.
1919
Coat of Arms
augusti WM: Inga Perforering: 10 x 13½