International Boundary & Water Commission, United States & Mexico.R.F. Bartle & Co.2022-12-122022-12-121899https://hdl.handle.net/10605/362590Scale approximately 1:1,075,0001 map on 2 sheets : photocopy ; 72 x 46 cmRelief shown by hachures.Includes legend.Negative photostatic copy.Sheet1 map on 2 sheets : photocopy ; 72 x 46 cmapplication/pdfapplicaton/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.United States--Boundaries--Maps.Mexico--Boundaries--Maps.Index Sheet B, index map of the boundary between the United States and Mexico : as surveyed and marked by the International Boundary Commission under the convention of July 29th, 1882, revived February 18th, 1889.Image