Bolivia
Now showing: Bolivia - Postage stamps (1867 - 2023) - 2 stamps.
1979
"Philaserdica 79" Philatelic Exhibition, Sofia, Bulgaria
30. March WM: None Engraving: La Papelera S.A., La Paz. Perforation: 10¾
![["Philaserdica 79" Philatelic Exhibition, Sofia, Bulgaria, type XO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bolivia/Postage-stamps/XO-s.jpg)
1984
"Mladost 84" Youth Stamp Exhibition - Pleven, Bulgaria
WM: None Engraving: La Papelera S.A., La Paz.
![["Mladost 84" Youth Stamp Exhibition - Pleven, Bulgaria, type XO1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bolivia/Postage-stamps/XO1-s.jpg)
