Airmail - The 100th Anniversary of I.T.U. 1965
Visar nu: Colombia - Postfrimärken - 1965 - Airmail - The 100th Anniversary of I.T.U. - 1 frimärken.
1965
Airmail - The 100th Anniversary of I.T.U.
25. oktober WM: Inga Design: T.N.Molina Gravyr: Staadtsdruckerei Wien Perforering: 12
![[Airmail - The 100th Anniversary of I.T.U., Typ ADU]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/ADU-s.jpg)
