The 25th Anniversary of the Bolivian Mining Corporation 1977
Now showing: Bolivia - Postage stamps - 1977 - The 25th Anniversary of the Bolivian Mining Corporation - 1 stamps.
1977
The 25th Anniversary of the Bolivian Mining Corporation
31. October WM: None Design: A. Bel. Engraving: La Papelera S.A., La Paz. Perforation: 13¾ x 13½
![[The 25th Anniversary of the Bolivian Mining Corporation, type VY]](https://www.stampworld.com/media/catalogue/Bolivia/Postage-stamps/VY-s.jpg)
