Czechoslovakia
Now showing: Czechoslovakia - Postage stamps (1918 - 1992) - 1 stamps.
1991
The 100th Anniversary of the International Exhibition, Prague
10. květen WM: Žádný Design: O. Kulhánek Engraving: M. Ondráček Perforation: 11¼ x 11¾
![[The 100th Anniversary of the International Exhibition, Prague, type CSI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CSI-s.jpg)
