Vertical Cross Sections of the Lode.
Vertical Cross Sections of the Lode. United States Geological Survey. Geology of the Comstock Lode, &c. Atlas Sheet VII. Mapping by R.H. Stretch. Geology by G.F. Becker, Geologist in Charge. Julius Bien & Co. Lith. N.Y.
David RumseyBecker, George F.
1882
1882
Julius Bien & Co.
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