Guam
Ora in esposizione: Guam - Francobolli postali (1899 - 1930) - 1 francobolli.
1930
Philippines Postage Stamps Overprinted "GUAM - GUARD MAIL"
8. Aprile WM: Nessuno Dentellatura: 11
![[Philippines Postage Stamps Overprinted "GUAM - GUARD MAIL", Scrivi C]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/C-s.jpg)
![[Philippines Postage Stamps Overprinted "GUAM - GUARD MAIL", Scrivi C1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/C1-s.jpg)
