Compiled from official records & surveys by D.V. Goodson, recorder mining dist. and G.R. Vernon, M.E. "Entd. according to act of Congress in the year 1879 by D.V. Goodson & G.R. Vernon, at the Office of Librarian at Washington." Oriented with north to the left. Shows drainage, mining claims, tunnels, streets, roads, etc. Relief shown by hachures. Scale 1:6,857
drawn by Carl Davis, M.E. Oriented with north toward right. Does not show Tunnel Number 3 or Headlight and Monte Cristo Tunnel, both completed in 1880. Shows chain of lakes, springs, mining claims, tunnels, croppings, mill, roads, ditch, tramway, Mammoth City, Mill City, hotel... Relief shown by hachures. Scale 1:4,800. 400 ft. to 1 in.
