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 Navajo country; and the report of Lieutenant W. H. C. Whiting's reconnaissances of the western frontier of Texas. July 24, 1850. Ordered to be printed., map, July 24, 1850; (https://texashistory.unt.edu/ark:/67531/metapth20804/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .