Relief shown by contours and spot heights.; At head of title: Department of the Interior.; "Surveyed in 1893-94, 1896, 1898-99, and 1905."; Contour interval 100 feet. Datum is mean sea level.; U.S. township and section lines and section corners are shown.; Shows park limits established by various Acts of Congress. 116 x 166 centimeters Scale 1:1,500,000 General Map Collection