8.5" x 5.5", 108 pages. Clean copy, very good condition. First Printing of Facsimile Reprint, Limited to 250 Copies, May 1975. Linguistic map of that part of North America south of the Mexican border, begun in 1895 by the Bureau of American Ethnology, completed 1909. Smithsonian Institution Bureau of American Ethnology Bulletin 44. Govt. Printing Office 1911. Our book number 32003.