Airmail - International Stamp Exhibition - Paintings from the Exhibition Standardized Countries 1978
Now showing: Paraguay - Postage stamps - 1978 - Airmail - International Stamp Exhibition - Paintings from the Exhibition Standardized Countries - 2 stamps.
1978
Airmail - International Stamp Exhibition - Paintings from the Exhibition Standardized Countries
19. July WM: None Engraving: Lito. Nacional. Porto. Portugal. Perforation: 14
![[Airmail - International Stamp Exhibition - Paintings from the Exhibition Standardized Countries, type BXO]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/BXO-s.jpg)
![[Airmail - International Stamp Exhibition - Paintings from the Exhibition Standardized Countries, type BXP]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/BXP-s.jpg)
