Czechoslovakia
Now showing: Czechoslovakia - Postage stamps (1918 - 1992) - 1 stamps.
1978
Praga 78 International Stamp Exhibition - Prague Town Hall Astronomical Clock
20. červen WM: Žádný Design: J. Mánes Engraving: M. Ondráček Perforation: 11½ x 11¼
![[Praga 78 International Stamp Exhibition - Prague Town Hall Astronomical Clock, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/2453-b.jpg)
