Johnston, Joseph E. (Joseph Eggleston), 1807-1891.P.S. Duval and Co's Steam Lith. Press.2014-10-132014-10-131849http://hdl.handle.net/10605/75640Scale approximately 1:760,320.Relief shown by hachures and land forms.From: United States. Congress. Reports of the Secretary of War, with reconnaissances of routes from San Antonio to El Paso : 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's reconnaissances of the western frontier of Texas. 31st Congress, 1st session, ex. doc. no. 64.Sheet1 map ; 62 x 92 cmapplication/pdfengThe images in this collection are for study purposes, teaching, classroom projection and research only. Permission to publish these digital files in any form must be obtained from the Southwest Collection/Special Collections Library, Texas Tech University, 806-742-9070 or email reference.swco@ttu.edu.United States--Army--Corps of Topographical Engineers.Texas--Maps.Texas--Discovery and Exploration--Maps.Image