Map of Mexico / prepared especially for the National Geographic magazine, Gilbert H. Grosvenor, editor, by the Matthews-Northrup Works, Buffalo N.Y.Matthews-Northrup Worksc1916.Copyright: National Geographic Society,Includes distance table and 3 insets of "Comparative area," "Physical map of Mexico," and "Central portion of Mexico, on twice the scale of the main map."Supplement to the July, 1916 issue of the National Geographic magazine.cartographic