The 100th Anniversary of the Death of Heinrich von Stephan, Founder of U.P.U., 1831-1897 1997
Now showing: Peru - Postage stamps - 1997 - The 100th Anniversary of the Death of Heinrich von Stephan, Founder of U.P.U., 1831-1897 - 1 stamps.
1997
The 100th Anniversary of the Death of Heinrich von Stephan, Founder of U.P.U., 1831-1897
9. October WM: None Perforation: 14 x 13½
![[The 100th Anniversary of the Death of Heinrich von Stephan, Founder of U.P.U., 1831-1897, type APL]](https://www.stampworld.com/media/catalogue/Peru/Postage-stamps/APL-s.jpg)
