1938 road map, New Mexico / prepared exclusively for Standard Oil Company of Texas.H.M. Gousha Company[1938]Distance chart, ill., index to points of interest, text, 2 local route maps, and "1938 road map, United States" (scale [ca. 1:10,500,000]) on verso.In lower right: L-1.Indexed.Relief shown by hachures and spot heights.cartographic