Now showing: Bolivia - Postage stamps (1940 - 1949) - 1 stamps.
1940
The 50th Anniversary of the Pan-American Union
14. April WM: None Engraving: Litografias Unidas, La Paz. Perforation: 10½
![[The 50th Anniversary of the Pan-American Union, type DI]](https://www.stampworld.com/media/catalogue/Bolivia/Postage-stamps/DI-s.jpg)
