Technical data and correspondence relating to several engineering projects of Johnson, Underkofler and Briggs of Boise, Idaho, including mechanical and electrical construction primarily in southwest Idaho.
Star Mining Company-Trials, litigation, etc. --Federal Mining and Smelting Company-Trials, litigation, etc. --Mines and mineral resources-Idaho-Mullan-History-Sources. --Mullan (Idaho)-History.
Compiled exhibits and data relating to Star Mining Company vs. The Federal Mining and Smelting Company.
United States. Works Progress Administration (Idaho) --Idaho. Dept. of Highways. --Boise Municipal Airport-Design and construction. --Roads-Design and construction-Idaho-Ada County-Photographs. --Canals-Design and construction-Idaho-Ada...
Road maintenance and traffic control manuals; climatological data for Idaho (1934-1949); Works Progress Administration specifications and plans for Boise Municipal Airport improvements; and photographs of Works Progress Administration roadway and...