From San Francisco Bay to the Plains of Los Angeles from Explorations and Surveys made under the direction of The Hon. Jefferson Davis, Secretary of War by Lieut. John G. Parke, Topl. Engrs. assisted by Albert H. Campbell, Civil Engineer and N.H. Hutton, H. Custer and G.G. Garner. 1854 & 55. Map No. 1. Constructed and drawn by H. Custer. Explorations and Surveys for a Rail Road Route from the Mississippi River to the Pacific Ocean. War Department. Coast Route, California.
