Tšekkoslovakia
Näytetään: Tšekkoslovakia - Postimaksumerkit (1918 - 1992) - 1 postimerkit.
1978
PRAGA 78 International Stamp Exhibition - Modern Prague
8. syyskuu VM: Ei mitään Design: Chudomel J. Kaiverrus: Housa Bedřich Perforaatio: 11¾ x 11¼
![[PRAGA 78 International Stamp Exhibition - Modern Prague, tyyppi BUG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BUG-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Modern Prague, tyyppi BUH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BUH-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Modern Prague, tyyppi BUI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BUI-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Modern Prague, tyyppi BUJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BUJ-s.jpg)
