...MAP OF ALASKA SHOWING KNOWN GOLD-BEARING ROCKS WITH DESCRIPTIVE TEXT CONTAINING SKETCHES OF THE GEOGRAPHY, GEOLOGY, AND GOLD DEPOSITS AND ROUTES TO THE GOLD FIELDS.
Washington: United States Geological Survey, 1898. [2],44pp. plus folding colored map. Original printed wrappers, detached. Map with four neat closed tears. Text bright and clean. Very good. Report issued by the United States Geological Survey for the use of prospectors and miners, including descriptions of routes to the Klondike and.....