Poola
Praegu kuvatakse: Poola - postmargid (1860 - 2024) - 1 margid.
1980
The 800th Anniversary of the Malachowianka School in Plock
7. juuni WM: mitte ükski lehe suurus: 150 Disain: Andrzej Heidrich perforatsioon: 11¼:11¾
![[The 800th Anniversary of the Malachowianka School in Plock, Tüüp CHU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CHU-s.jpg)
