Ċekoslovakkja
Muri Bhalissa: Ċekoslovakkja - Bolol tal-posta (1918 - 1992) - 1 bolol.
1938
Stamp Exhibition in Koshice
16. July WM: Xejn Qies ta'karta: 100 Disinn: K. Vik Inċiżjoni: K. Seizinger Perforazzjoni: 12½
![[Stamp Exhibition in Koshice, Tip YDY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YDY-s.jpg)
