The Oregon Sentinel was a newspaper in Jacksonville, Oregon from 1858 to 1888. It was founded by William G. T'Vault. It succeeded the Table Rock Sentinel, also founded by T'Vault, which was published from 1855 to 1858.
It was the only Republican paper in southern Oregon at the time. It was edited by Joseph P. Gaston.
References
Oregon Sentinel Wikipedia(Text) CC BY-SA