Archival objects in this container: Robert "Bob" Wilson pictured in a canyon in the San Bernardino area, California, 1933 Robert "Bob" Wilson running his placer mill at Ophir Canyon, Toiyabe Mountains, 1974 Sue Popplman, Robert G. McCracken, Robert "Bob" Wilson, Ophir Canyon, Toiyabe Mountains, 1974 Robert "Bob" Wilson operating his triple-drum, slusher-feeding system, 1974 Bobbie Number 4 incline shaft located in Ophir Canyon, Toiyabe Mountains, 1975 Placer mill, 1973 November Wilson's placer plant in Ophir Canyon, 1974 Trammel screen, part of the placer mill, 1975 Placer mining plant, 1975 "Bob" Wilson's hard-rock mill crusher and flywheel, 1974 Placer mining plant, 1975 Grace Wohlgemuth, aunt of Lillian Yeager Berg, and Lucille Berg, 1988 May Grandma Berg, mother of Will Berg, 1900-1910 John Berg's garage, 1947-1949 Buick automobile pictured in front of John Berg's garage, 1946 Lillian Gladys Yeager Berg and husband Will Berg, 1914 Students from the Round Mountain School, 1939 Wranglers in the Stone Cabin-Little Fish Valley area, 1943 Aerial view of the Round Mountain Gold Company's mining operation, 1984-1986 Workers at the Indian Mine Round Mountain, 1905 Sunnyside Mill, 1905 Round Mountain, 1909 November 27 Will Berg's home in Round Mountain, 1915 Thomas, Georgetta, and Will Berg, taking a ride in a Travelair biplane piloted by Garland Lincoln and stunt pilot Walter "Suicide Slim" Cahill, 1936 June 25