NEVADA COUNTY CALIFORNIA[.] THE MOST PROSPEROUS MINING COUNTY OF THE UNITED STATES. WHERE GOOD MINES ARE FOUND IN A COUNTRY WITH A PERFECT CLIMATE AND ALL COMFORTS OF CIVILIZATION. COMPLIMENTS OF NEVADA COUNTY PROMOTION COMMITTEE. [Nevada City]: Daily Miner-Transcript Print, n.d. . 17.2x13 cm, pp. [1-36] (not paginated), illustrations, double-page map, original purple wrappers printed in gold, stapled. Cover title is "Nevada the Banner Gold County of California." Rocq (1970) 6014. California Promotion Committee stamp on title page. A very good copy. Accompanied by three early postcard views of the Idaho-Maryland Mine, Central Mine and the concentrators of the Empire Mill, all located in Grass Valley. (#166930).