Airmail - The 50th Anniversary of Discovery of Planet Pluto 1980
Now showing: Mali - Postage stamps - 1980 - Airmail - The 50th Anniversary of Discovery of Planet Pluto - 1 stamps.
Now showing: Mali - Postage stamps - 1980 - Airmail - The 50th Anniversary of Discovery of Planet Pluto - 1 stamps.
![[Airmail - The 50th Anniversary of Discovery of Planet Pluto, type ZN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mali/Postage-stamps/ZN-s.jpg)
