The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of U.P.U.) 1981
Now showing: India - Postage stamps - 1981 - The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of U.P.U.) - 1 stamps.
1981
The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of U.P.U.)
8. April WM: None Perforation: 15 x 14¼
![[The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of U.P.U.), type ZK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/India/Postage-stamps/ZK-s.jpg)
