"EXFILIBRA 72" Stamp Exhibition, Rio de Janeiro 1972
Now showing: Bolivia - Postage stamps - 1972 - "EXFILIBRA 72" Stamp Exhibition, Rio de Janeiro - 1 stamps.
1972
"EXFILIBRA 72" Stamp Exhibition, Rio de Janeiro
26. August WM: None Engraving: La Papelera S.A., La Paz. Perforation: 14 x 13½
![["EXFILIBRA 72" Stamp Exhibition, Rio de Janeiro, type RA]](https://www.stampworld.com/media/catalogue/Bolivia/Postage-stamps/RA-s.jpg)