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Abstract This report includes an historical sketch of the Comstock Lode at Virginia City, Nevada; production history of the Consolidated Virginia Mine; geology; previous exploration; and opportunities for exploration. Created by graduate engineer student, Robert Eli Kendall, between 1950-1952; 1968.
Abstract Included are a cash journal for the Mexican Milling Company, 1916-1920; mill book, 1915-1920; and survey book of the Con Virginia, Ophir, Mexican, Union, and Sierra Nevada mines, .,The mill book records tonage of raw material, gold and silver extracted, and "tails;" surveys record excavation progress in the shafts. This collection also contains a report by Charles Liddell, "Study of the Ventilation Problems of the North End Mines of the Comstock," 1914.