The Betty Ham Dokter Photographs depict the Ham Family from 1850 to 1976. The materials include photographs of the family after they moved to Las Vegas, Nevada in 1916 and document the early growth of the city. The materials also include photographs of the Colorado River, the Hoover (Boulder) Dam site before and after its construction, dinner parties, family photographs, and citizens of the Las Vegas area. The materials also include photographs of Alta Mereness Ham, Betty Ham Dokter's mother, on the set of the film Water.
The Bob Stoldal Collection of Nevada Sheet Music (approximately 1865-1995) contains the personal sheet music collection of Las Vegas, Nevada newsman and historian Bob Stoldal. This collection also contains digital scans of the sheet music covers.