Switch gear of the first electric hoist used at the Bunker Hill Mine operated by the Bunker Hill and Sullivan Mining and Concentrating Company near Kellogg, Idaho. The hoist serviced the No. 1 shaft. Photo circa 1917.
Miners are being transported underground in flat cars pulled by an electric powered motor. Mine is located near Mullan, Idaho in the Coeur d'Alene Mining District.
Flood waters rushing by Mullan mining community. Several houses are visible as are trees, electric lines and the mountains in the background. The river runs by the community.
Ball mill at the Bradley Mine mill at Stibnite in Valley County, Idaho circa 1940. This photo gives a close up view of the ball mills which are used to crush ore. The opening and trough where crushed ore exits the mill is clearly shown in the...
A great photo of a very busy sidewalk as Movie goers line up for the feature, "Return to Payton Place", at the Boise Theater. Dozens of neon signs crowd the buildings lining this section of the street.
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.
Water resources development-Idaho-History-Sources. --Electric power-Idaho-History-Sources. --Elections-Idaho-1978. --Idaho-Politics and government-History-Sources.
Membership lists, financial records, newspaper clippings, and other records of the Water/Power Initiative Committee, which gathered petitions for a proposed "Hydropower Protection and Water Conservation Act" in Idaho.
Logo for the bakery, on wax paper with a loaf of bread and blue writing, submitted as part of the trademark registration process with the Idaho Secretary of State.
