Reports of the Secretary of War, with reconnaissances of routes from San Antonio to El Paso, by Brevet Lt. Col. J. E. Johnston; Lieutenant W. F. Smith; Lieutenant F. T. Bryan; Lieutenant N. H. Michler; and Captain S. G. French, of Q'rmaster's Dep't. Also, the Report of Capt. R. B. Marcy's route from Fort Smith to Santa Fe; and the report of Lieut. J. H. Simpson of an expedition into the Navajo Country; and the report of Lieutenant W.H.C. Whiting reconnaissances of the western frontier of Texas.