Poola
Praegu kuvatakse: Poola - postmargid (1860 - 2024) - 1 margid.
1967
The 150th Anniversary of the Ossolineum, the National Institute for Science and Culture by Józef Maksymilian Ossolinski
12. detsember WM: mitte ükski lehe suurus: 20 Disain: R. Dudzicki Gravüür: PWPW. perforatsioon: 11
![[The 150th Anniversary of the Ossolineum, the National Institute for Science and Culture by Józef Maksymilian Ossolinski, Tüüp BAE]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/BAE-s.jpg)
