Prezentat acum: Rio de Oro - Timbre poştale (1910 - 1919) - 6 timbre.
1911
Issue of 1907 Surcharged
WM: Niciunul Perforare: 14
![[Issue of 1907 Surcharged, Tip M]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/M-s.jpg)
![[Issue of 1907 Surcharged, Tip M1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/M1-s.jpg)
![[Issue of 1907 Surcharged, Tip M2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/M2-s.jpg)
![[Issue of 1907 Surcharged, Tip M3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/M3-s.jpg)
1911
Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS"
WM: Niciunul Perforare: 14
![[Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS", Tip N]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/N-s.jpg)
![[Nos. 29 & 31 Handstamped "HABILITADO - PARA - 15 CENTS", Tip N1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rio-de-Oro/Postage-stamps/N1-s.jpg)
