Relief shown by contours. "Topography by C. E. Griffin, D. L. Reaburn, D. C. Witherspoon, H. M. Eakin, C. E. Hill and T. G. Gerdine." "Surveyed in 1899, 1901, 1903, 1910, and 1911." U.S. Geological Survey Bulletin 536, Plate 1. 57 x 112...
Relief shown by shading and spot heights; depths shown by soundings. Cover title: Map of the Kotzebue Sound country, Alaska, the new gold fields, including the basins of the Kobuk or Putnam, Selawik and other rivers explored by the U.S. Naval...