Airmail - The 90th Anniversary of Society of Colombian Engineers 1977
Now showing: Colombia - Postage stamps - 1977 - Airmail - The 90th Anniversary of Society of Colombian Engineers - 1 stamps.
1977
Airmail - The 90th Anniversary of Society of Colombian Engineers
14. October WM: None Design: Edgar A. Bustos Engraving: De La Rue de Colombia Perforation: 14 x 13¾
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