The 16th U.P.U. Congress, Tokyo 1969
Now showing: Czechoslovakia - Postage stamps - 1969 - The 16th U.P.U. Congress, Tokyo - 1 stamps.
1969
The 16th U.P.U. Congress, Tokyo
1. October WM: None Design: J. Liesler Engraving: J. Schmidt Perforation: 11¾
![[The 16th U.P.U. Congress, Tokyo, type AYX]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AYX-s.jpg)