Paraguay
Now showing: Paraguay - Postage stamps (1870 - 2024) - 1 stamps.
1974
Airmail - "Mariner 10" on the Way to the Planet Mercury
7. December WM: None Sheetsize: 1 Engraving: Lito. Nacional. Porto. Portugal. Perforation: 13½
![[Airmail - "Mariner 10" on the Way to the Planet Mercury, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/2633-b.jpg)
