Coreea de Nord
Prezentat acum: Coreea de Nord - Timbre poştale (1946 - 2024) - 1 timbre.
1988
The 6th Session of Socialist Countries' Post and Telecommunications Conference, Pyongyang
23. Septembrie WM: Niciunul Perforare: 11½
![[The 6th Session of Socialist Countries' Post and Telecommunications Conference, Pyongyang, Tip DDU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Korea/Postage-stamps/DDU-s.jpg)
