Washington DC: Government Printing Office, 1912. First edition. Paperback. 231pp. Quarto [29.5 cm] 1/4 black cloth with printed wraps. Good. The covers are beginning to detach. There is a contemporary owner's name on the front cover. There are closed tears and small losses from the paper at the ends of the spine. The edges of the covers and pages are lightly moisture stained. Item #21852
With 2 maps in the rear pocket. Deals with occurrence of the ores, Ontario and Empire Canyons, Woodside Gulch, and much more.