Mines and mineral resources -- Oregon

John F. Eccles, of Portland, Oregon wrote a letter dated March 13, 1862, to Colonel Brophy, of California, about the nature of Oregonians, and also about mining.

The collection comprises the congressional files of Mathew "Harris" Ellsworth, U.S. Representative of the Oregon Fourth District.

A. J. Grover wrote a letter dated April 18, 1863, to Edwin Beebe, of Placerville, Idaho to say that he had been delayed by Indians and it was too late for best market in Placerville; he also quotes prices in mining towns.

Collection Includes debit and credit accounts, Scottsburg, Oregon, 1857, 1858; accounts of Union Ranch, Curry County; Salmon Gulch Mine; personal accounts; receipts for tuition, Umpqua Academy.

Peg Leg Mining and Milling Co was a general mining and milling firm that owned, leased, developed, and operated claims in Oregon and Idaho. The collection (1904) contains incorporator's and stockholder's meeting minutes, by-laws, articles of incorporation, and correspondence.

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.

Sherwood Placer Mining Company, of Portland, Oregon was a general mining and milling firm that owned, operated, and rented ore and bullion mining and milling operations, and also water rights. The collection (1911) contains articles of incorporation, stock records, by-laws, and meeting minutes.