Plan of the Battle of the Four Lakes Sept. 1st 1858 and the Battle of the Spokane Plains Sept. 5th 1858 fought by the U.S. Troops under Col. Geo. Wright 9th INFy with the Northern Indians, Palouses, Spokanes, Coeur d'Alenes & c. [cartographic material] - Mullan, John, 1830-1909 (J. Bien, 1858)