Mitchell, S. Augustus (Samuel Augustus), 1792-1868.2015-05-012015-05-011846http://hdl.handle.net/10605/1004261 map : colored ; 52 x 48 cmRelief shown by hachures.Inset: Emigrant route from Missouri to Oregon"Entered ... in the year 1845 by H.N. Burroughs in the clerk's office of the District Court of the eastern district of Pennsylvania."--Lower right margin.O 24 i 1 ASheet1 map : colored ; 52 x 48 cmapplication/pdfapplication/jpegengThe 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.West (U.S.)--Maps.Mexico, North--Maps.Texas--Maps.California--Maps.Oregon--Maps.Indian Territory--Maps.Missouri Territory--Maps.Image