Wiles, Gloyd M. and Elton D. Rooney. "Report on mining, milling and smelting operations of the Bunker Hill & Sullivan Mining and Concentrating Co., at Kellogg, Idaho." University of California Berkeley, 1923, Series II, Box: 1, Folder: 32. Bunker Hill And Sullivan Mining Company records, MG 130. University of Idaho Library, Special Collections and Archives. https://uidaho.libraryhost.com/repositories/2/archival_objects/74958 Accessed April 30, 2025.