Tchécoslovaquie
Montre maintenant: Tchécoslovaquie - Timbres-Poste (1918 - 1992) - 1 Timbres-poste.
1970
The 1st Congress of Czechoslovak Socialist Youth Federation
9. novembre WM: Aucun Modèle: I. Strnad Gravure: J. Herčík Perforation: 11¼ x 11½
![[The 1st Congress of Czechoslovak Socialist Youth Federation, type BBG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BBG-s.jpg)
