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Browse All : Atlas Map and Mining by Hoffmann, J.D. of California

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Geological Map of the Sulphur Bank District.
Becker, George F.
Geological Map of the S...
1887
4580.002
Related
 
Author
Becker, George F.
Full Title
Geological Map of the Sulphur Bank District. U.S. Geological Survey. Monograph XIII, Atlas Sheet IV. S.H. Bodfish 1882, J.D. Hoffman 1884, Topographers. Giles Litho. & Liberty Printing Co. Geo. F. Becker, Geologist in charge.
List No
4580.002
Note
Shows in color three classes of rock. Relief shown by 20-foot contour lines. Shows mines, streams, and settlements.
Geological Map of the New Idria District.
Becker, George F.
Geological Map of the N...
1887
4580.004
Related
 
Author
Becker, George F.
Full Title
Geological Map of the New Idria District. U.S. Geological Survey. Monograph XIII, Atlas Sheet VI. J.D. Hoffman, Topographer. Giles Litho. & Liberty Printing Co. N.Y. Geo. F. Becker, Geologist in charge.
List No
4580.004
Note
Shows in color three classes of rock. Relief shown by 40-foot contour lines. Shows streams, settlements, mines, trails, and roads.
Geological Map of the New Almaden Mining District.
Becker, George F.
Geological Map of the N...
1887
4580.005
Related
 
Author
Becker, George F.
Full Title
Geological Map of the New Almaden Mining District. U.S. Geological Survey. Monograph XIII, Atlas Sheet VII. Topography by S.W. Bodfish and others. Giles Litho. & Liberty Printing Co. N.Y. Geo. F. Becker, Geologist in charge.
List No
4580.005
Note
Shows in color six classes of rock. Relief shown by 20-foot contour lines. Shows streams, settlements, mines, and roads.
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