| REFINE  Browse All : Geology and Geologic Atlas and Mining by Hoffmann, C.F.
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       Author Becker, George F. Full Title (Title Page to) Department Of The Interior, United States Geological Survey, J.W. Powell Director. Atlas to Accompany a Monograph on The Geology of the Quicksilver Deposits of the Pacific Slope By George F. Becker. Washington 1887. Giles Litho. & Liberty Printing Co. N.Y. Publisher United States Geological Survey Author Becker, George F. Full Title (Table of Contents to) Department Of The Interior, United States Geological Survey, J.W. Powell Director. Atlas to Accompany a Monograph an The Geology of the Quicksilver Deposits of the Pacific Slope By George F. Becker. Washington 1887. Giles Litho. & Liberty Printing Co. N.Y. Publisher United States Geological Survey Author Becker, George F. Full Title Geological Map of the Knoxville District. U.S. Geological Survey. Monograph XIII, Atlas Sheet V. Topography by J.D. Hoffman 1883. Geo. F. Becker, Geologist in charge. Topographical Map of the Region of Clear Lake. Compiled by C.F. Hoffmann. Geo. F. Becker, Geologist in charge. Publisher United States Geological Survey 
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