Stamps Situation On Sale

4th Art Biennial-Medellín 1981-Flores-Oil by Alejandro Obregón-Correo First Day of Service.
Herman Cudris Castañeda
Boy with Battle Horse-Fernando Botero ngulo-Correo First Day of Service, May 15, 1981.
Herman Cudris Castañeda
4th Art Biennial-Medellín 1981- Square Abstract- Mail First Day of Service, May 15, 1981
Herman Cudris Castañeda
Mural: Dawn in the Andes- Painting by Alejandro Obregón- First Day of Service Mail-5-X-83.
Herman Cudris Castañeda
Avianca Jumbo 747- Mail First Day of Service, 3-XII-1976
Herman Cudris Castañeda
Express-Immediate Delivery-Jet Plane- Express Stamp.
Herman Cudris Castañeda
Air Force - Biplane in Flight - Mail First Day of Service, 5-VIII-1982
Herman Cudris Castañeda
Colombia-Christmas 85 - Correo First Day of Service, XII-4-85
Herman Cudris Castañeda
SEM- The World United Against Malaria-Emblems.
Herman Cudris Castañeda
Colombian Amateur Radio League - Anniversary (1933-1973) - Mail First Day of Service 10-V-19
Herman Cudris Castañeda