Polonia
Ora in esposizione: Polonia - Francobolli postali (1860 - 2024) - 1 francobolli.
1961
The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958
4. Dicembre WM: Nessuno Dimensioni del foglio: 80 Disegno: S. Miklaszewski Dentellatura: 11:11¼
![[The 1000th Anniversary of the Polish Mining Industry, Commemorating the Congress of Mining Engineers in Warsaw in 1958, Scrivi AHD]](https://swmedia-4cd6.kxcdn.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, Scrivi AHE]](https://swmedia-4cd6.kxcdn.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, Scrivi AHF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/AHF-s.jpg)
