Airmail - Scientists 1965
Now showing: Paraguay - Postage stamps - 1965 - Airmail - Scientists - 4 stamps.
1965
Airmail - Scientists
5. June WM: None Design: Mosdóssy. Engraving: De La Rue de Colombia. Perforation: Imperforated
![[Airmail - Scientists, type XD]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/XD-s.jpg)
![[Airmail - Scientists, type XE]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/XE-s.jpg)
![[Airmail - Scientists, type XF]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/XF-s.jpg)
![[Airmail - Scientists, type XG]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/XG-s.jpg)