Guam
Visar nu: Guam - Postfrimärken (1899 - 1930) - 1 frimärken.
1930
Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL"
10. augusti WM: Inga Perforering: 11
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", Typ E]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/E-s.jpg)
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", Typ E1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/E1-s.jpg)
