Praegu kuvatakse: Paraguai - postmargid (1950 - 1959) - 5 margid.
1950
Airmail - The 75th Anniversary of U.P.U.
4. september WM: mitte ükski Gravüür: Waterlow & Sons Ltd. perforatsioon: 13½ x 13
![[Airmail - The 75th Anniversary of U.P.U., Tüüp MU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/MU-s.jpg)
![[Airmail - The 75th Anniversary of U.P.U., Tüüp MU1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/MU1-s.jpg)
![[Airmail - The 75th Anniversary of U.P.U., Tüüp MU2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/MU2-s.jpg)
![[Airmail - The 75th Anniversary of U.P.U., Tüüp MU3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/MU3-s.jpg)
![[Airmail - The 75th Anniversary of U.P.U., Tüüp MU4]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Paraguay/Postage-stamps/MU4-s.jpg)