International Stamp Exhibition "Naposta '81" - Stuttgart, Germany 1981
Praegu kuvatakse: Põhja-Korea - postmargid - 1981 - International Stamp Exhibition "Naposta '81" - Stuttgart, Germany - 3 margid.
1981
International Stamp Exhibition "Naposta '81" - Stuttgart, Germany
28. aprill WM: mitte ükski perforatsioon: 12
![[International Stamp Exhibition "Naposta '81" - Stuttgart, Germany, Tüüp BXP]](https://www.stampworld.com/media/catalogue/North-Korea/Postage-stamps/BXP-s.jpg)
![[International Stamp Exhibition "Naposta '81" - Stuttgart, Germany, Tüüp BXQ]](https://www.stampworld.com/media/catalogue/North-Korea/Postage-stamps/BXQ-s.jpg)
![[International Stamp Exhibition "Naposta '81" - Stuttgart, Germany, Tüüp BXR]](https://www.stampworld.com/media/catalogue/North-Korea/Postage-stamps/BXR-s.jpg)