Airmail - The 100th Anniversary of U.P.U. - History of the Postal System 1975
Muri Bhalissa: Laos - Bolol tal-posta - 1975 - Airmail - The 100th Anniversary of U.P.U. - History of the Postal System - 1 bolol.
1975
Airmail - The 100th Anniversary of U.P.U. - History of the Postal System
7. July WM: Xejn Perforazzjoni: 13½
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, Tip ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/0413-b.jpg)
