Airmail - The 20th Anniversary of Colombian Social Security Institute 1969
Now showing: Colombia - Postage stamps - 1969 - Airmail - The 20th Anniversary of Colombian Social Security Institute - 1 stamps.
1969
Airmail - The 20th Anniversary of Colombian Social Security Institute
29. October WM: None Engraving: De La Rue de Colombia Perforation: 13¾ x 14
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