Sedaj prikazano: Guam - Poštne znamke (1930 - 1930) - 11 znamke.
8. april WM: Nič Perforacija: 11
![[Philippines Postage Stamps Overprinted "GUAM - GUARD MAIL", tip C]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/C-s.jpg)
![[Philippines Postage Stamps Overprinted "GUAM - GUARD MAIL", tip C1]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/C1-s.jpg)
julij WM: Nič Perforacija: 12
![[Coat of Arms, tip D]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/D-s.jpg)
![[Coat of Arms, tip D1]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/D1-s.jpg)
10. avgust WM: Nič Perforacija: 11
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", tip E]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/E-s.jpg)
![[Philippines Postage Stamps Overprinted "GUAM - GUARD - MAIL", tip E1]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/E1-s.jpg)
december WM: Nič Perforacija: 11
![[Philippines Postage Stamps Overprinted, tip F]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/F-s.jpg)
![[Philippines Postage Stamps Overprinted, tip F1]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/F1-s.jpg)
![[Philippines Postage Stamps Overprinted, tip F2]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/F2-s.jpg)
![[Philippines Postage Stamps Overprinted, tip F3]](https://www.stampworld.com/media/catalogue/Guam/Postage-stamps/F3-s.jpg)
