Poola
Praegu kuvatakse: Poola - postmargid (1860 - 2024) - 1 margid.
1961
The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958
4. detsember WM: mitte ükski lehe suurus: 80 Disain: S. Miklaszewski perforatsioon: 11:11¼
![[The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958, Tüüp AHD]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AHD-s.jpg)
![[The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958, Tüüp AHE]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AHE-s.jpg)
![[The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958, Tüüp AHF]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AHF-s.jpg)
