Materials contain photographs of the Lofthouse-Berg Family from 1909 to 1988. Materials include photographs of placer miners, Native American children, Round Mountain schools, Round Mountain Hotel, animals, Round Mountain Gold Corporation, treatments of Fulton Little Kelsay for infantile paralysis, New Gold Mine, and Main Street in Tonopah. Materials also include photographs of ranches around Round Mountain, including the Berg Ranch and the Kelsay Ranch.

Materials contain photographs of the Zaval Family from 1900 to 1933. Materials include photographs of the R.O. Ranch, Millett Ranch, Berg Ranch, Belmont Mine, and the Berg brothers' store in Round Mountain.

Materials contain photographs from the Coombs Family from 1935 to 1985, including photographs of the tungsten mine operated by Norman "Curly" Coombs in Smoky Valley, his mill in Royston, his mining claim in Divide, and other mining operations around Round Mountain. Materials also include photographs of schools, Main Street, and other buildings in Tonopah.

Materials contain photographs of the Hooper Family in and around Tonopah from 1902 to 1942. Materials include photographs of Mayme Hooper, who was a Native American, attending the Stewart Indian School in Carson City. The majority of the materials are photographs of Mayme and Albert Hooper at their ranch in Monitor Valley.

Materials contain five photographs of the Moore Family from 1906 to 1946. Materials include photographs of Ruby Kepplinger Moore and Roy Moore in clubs in Tonopah, including the Ace Club and the Rex Bar.

Materials contain photographs of the Potts-Cirac Family from 1911 to 1970, including photographs of Jeanne and Don Potts with Nevada Governor Paul Laxalt, students in Tonopah, and the Ace Club.

Materials contain photographs of the Boni Family in Manhattan, Nevada from 1905 to 1959. Materials include photographs of Pete Boni and Dominica Louise Julia Boni, their children, their family home, Red Mill, and flooding that struck Manhattan.