Ora in esposizione: Rio De Oro - Francobolli postali (1905 - 1921) - 6 francobolli.
1911
Issue of 1907 Surcharged
WM: Nessuno Dentellatura: 14
![[Issue of 1907 Surcharged, Scrivi M]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/M-s.jpg)
![[Issue of 1907 Surcharged, Scrivi M1]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/M1-s.jpg)
![[Issue of 1907 Surcharged, Scrivi M2]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/M2-s.jpg)
![[Issue of 1907 Surcharged, Scrivi M3]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/M3-s.jpg)
1911
Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS"
WM: Nessuno Dentellatura: 14
![[Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS", Scrivi N]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/N-s.jpg)
![[Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS", Scrivi N1]](https://www.stampworld.com/media/catalogue/Rio-de-Oro/Postage-stamps/N1-s.jpg)
