Boston and idahoGodl Dredging Co.'s mammoth dredge at idaho City. Run by electric motors, uses about 500 horsepower. power is generated at the company's dam and plant on the South fork of Payette
Bradley Mining Company's open pit mine at Stibnite in Valley County, Idaho April 24, 1949. Photo shows a drill, a shovel and trucks on the benches in the mine near the center of the photo. Note power poles in right foreground.
Mines and mineral resources-Idaho-Owhyee County-History-Sources. Mining corporations-Idaho-Owyhee County-Records.
Business records (1905-1938). Reports of operations (1903-1909), bullion reports (1892-1920), and property maps of the Trade Dollar Consolidated Mining and Milling Company, which Banner Mining president, Peter Steele, acquired in 1923. Reports of...
Boise Land and Water Company. --Boise Rapid Transit Company. --Boise-Payette Power Company. --Idaho Building and Loan Association. --Colorado Investment Company. --Mines and mineral resources-Idaho-Thunder Mountain-History-Sources. --Boise...
Correspondence relating to development projects promoted by Spofford around Boise, Idaho; to his business ventures in the Thunder Mountain Mining District, Idaho; and to his family.