Guam
Näytetään: Guam - Postimaksumerkit (1899 - 1930) - 1 postimerkit.
1930
Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL"
10. elokuu VM: Ei mitään Perforaatio: 11
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", tyyppi E]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/E-s.jpg)
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", tyyppi E1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guam/Postage-stamps/E1-s.jpg)
