Washington, D.C. Government Printing Office. 1932.
Color folding map 24 3/4 x 38 inches (tipped in), black and white diagrams, v+219-345pp, paper wrappers (softbound). Library stamps and light wear to front cover; a couple of pages lightly soiled, otherwise very good clean condition. Contents include: Geography, Geology, Economic geology, The Kantisha District, The Mineral deposits, Mine development, etc. Color map: "Geological Reconnaissance Map of Central Alaska Range", colored according to type of Sedimentary Rock, Igneous Rock, etc. Scale 1:250000. Item #49391