Muri Bhalissa: Kolombja - Bolol tal-posta (1910 - 1919) - 4 bolol.
1918
Issues Inscribed "Especie Provisional" and Surcharged
WM: Xejn Inċiżjoni: Litografia J. L. Arango. Perforazzjoni: 12
![[Issues Inscribed "Especie Provisional" and Surcharged, Tip GX]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/GX-s.jpg)
![[Issues Inscribed "Especie Provisional" and Surcharged, Tip GY]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/GY-s.jpg)
![[Issues Inscribed "Especie Provisional" and Surcharged, Tip GZ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/GZ-s.jpg)
![[Issues Inscribed "Especie Provisional" and Surcharged, Tip HA]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/HA-s.jpg)
