Tchécoslovaquie
Montre maintenant: Tchécoslovaquie - Timbres-Poste (1918 - 1992) - 1 Timbres-poste.
1987
The 30th Anniversary of Organization of Socialist Countries' Postal Administrations
23. septembre WM: Aucun Modèle: V. Kovařík Gravure: J. Mráček Perforation: 11½
![[The 30th Anniversary of Organization of Socialist Countries' Postal Administrations, type CMF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CMF-s.jpg)
