The E.P. Carville Scrapbook (1941) compiled by former Nevada Assemblyman H.E. Hazard documents Carville's governorship of Nevada. It contains articles from a number of Nevada newspapers on topics including the Rio Tinto mine strike, mining, gasoline and liquor taxes, Civil Defense activities, and other issues of importance in 1941.
Oral history interview with Darrel Waldthausen conducted by Gretchen Schroeder on May 10, 2008 for the History of Blue Diamond Village in Nevada Oral History Project. In this interview, Waldthausen discusses his personal history and arriving to Blue Diamond, Nevada in 1946. He describes living in the Blue Diamond village and attending the Blue Diamond school. Waldthausen then talks about the operations that were done at the mines and recalls the separate village near the mines. Lastly, he discusses moving to Guatemala in 1972 after buying real estate and building a home.