Mining corporations -- West (U.S.)
Found in 2 Collections and/or Records:
Frederick Mason DeNeffe (1882-1965) was educated at the University of Michigan and starting in 1907 he worked as an attorney in Portland, Oregon. The collection contains legal files regarding oil, coal, gas, silver, sugar, and mining companies.
Milnor Roberts (1877-1965) was a mining engineer, a professor, and Dean of the College of Mines at the University of Washington. The collection (1901-1945) contains project, research, and field work files on mines, harbors, and mining projects in many western states and in Africa, and material includes reports, correspondence, notes, maps, and printed material.