Colombia
Viser nå: Colombia - Postskatt-frimerker (1935 - 1970) - 4 frimerker.
15. January VM: Ingen Perforering: 11
VM: Ingen Perforering: 12½
VM: Ingen Design: Litografía Nacional Bogotá Perforering: 12½
VM: Ingen Gravering: Litografía Nacional Bogotá Perforering: 12½