Borah, William Edgar, 1865-1940. --Farmers Insurance Exchange. --Idaho-Politics and government-History-Sources.
Correspondence relating to Robert Raymond McKaig's activities as national field secretary for the Nonpartisan League (1917-1923); as a leader in the Idaho Progressive Party (1926); and the Idaho Grange (1931-1945); and as a member of the board of...
Mines and mineral resources-Idaho-Owyhee County-History-Sources. --Mining corporations-Idaho-Owyhee County-Records.
Correspondence between Thomas B. McKaig, secretary-treasurer; Frederick Irwin, general manager; James Hutchinson, superintendent; and Leo A. Philips, superintendent of Electrical Department. Also included is general business correspondence...