Tsjecho-Slowakije
Wordt nu getoond: Tsjecho-Slowakije - Postzegels (1918 - 1992) - 1 postzegels.
1965
The 6th Organization of Socialist Countries' Postal Ministers Conference, Beijing
1. juli WM: Geen Ontwerp: J. Králík Graveren: J. Schmidt Perforatie: 11½
![[The 6th Organization of Socialist Countries' Postal Ministers Conference, Beijing, type ALN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ALN-s.jpg)
