Czechoslovakia
Now showing: Czechoslovakia - Postage stamps (1918 - 1992) - 1 stamps.
1960
Proclamation of New Constitution
18. září WM: Žádný Design: K. Svolinský Engraving: J. Schmidt Perforation: 11¾ x 11¼
![[Proclamation of New Constitution, type YS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YS-s.jpg)
