Polonia
Ora in esposizione: Polonia - Francobolli postali (1860 - 2024) - 1 francobolli.
1936
The International Gordon Bennett Balloon Race, Warsaw
15. Agosto WM: Nessuno Dimensioni del foglio: 100 Disegno: L. Sowiński Incisione: W. Vacek Dentellatura: 12¾:12½
![[The International Gordon Bennett Balloon Race, Warsaw, Scrivi DP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/DP-s.jpg)
![[The International Gordon Bennett Balloon Race, Warsaw, Scrivi DQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/DQ-s.jpg)
