Relief shown by contours. "Topography 1917." Includes "explanation of map" and description of "routes to Dune Park" by Rollin D. Salisbury. 32 x 23 centimeters Scale approximately 1:17,500 General Map Collection
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.