Relief shown by contours, land forms and spot heights. Oriented with north to the upper left. Includes 2 profiles of sections. Surveyed in 1908 under the direction of Alfred H. Brooks. "Bulletin 525, plate XI." In color. Mounted on linen. 41 x...
Relief shown by contours. "Topography by R. H. Sargent and C. G. Anderson." "Geology by J. B. Mertie, Jr., G. L. Harrington, A. G. Madden, H. M. Eakin, P. S. Smith, and J. E. Spurr." "Surveyed in 1898, 1908, 1912, 1914, 1915, and 1917." ...
Relief shown by contours. "Topography by C. E. Griffin, R. H. Sargent, H. M. Eakin, and C. G. Anderson." "Surveyed in 1910, 1913, and 1915." "U.S. Geological Survey Bulletin 754, Plate III." In color, 68 x 57 cm.
Shows regions surrounding headwaters of Gakona, Chistochina and Slana Rivers, Alaska. Includes legend. Relief shown by contours. Bulletin 498, Plate III. Color; 37 x 28 cm.
Published in [Washington, D.C.] by Geological Survey (U.S.) in...
Shows Cantwell Glacier south to Tonsina River. Includes legend. Relief shown by contours and spot heights. "Topography by T.G. Gerdine and W.C. Mendenhall." "T.G. Gerdine, Topographer in charge." "Professional Paper No. 41, Plate IV." ...
Shows locations of rock types and mines. Includes legend. Relief shown by form lines. "Geology by P.S. Smith, H.M. Eakin and A.G. Maddren." "Surveyed in 1909." "Bulletin 449, Pl. V."
Published in [Washington, D.C.] by the Geological...
Relief shown by contours and spot heights. Surveyed in 1905 and 1906. Includes 8 geologic sections, area map, chart of analyses and testing, and legend. Map is 93 x 88 cm.