The James H. Down Sr. Scrapbooks (1933-1979) contain newspaper clippings and political advertisements about his political and civic involvement in Las Vegas, Nevada.
The Jack Leavitt Collection on Las Vegas Lands and Real Estate (1968-1981) contains real estate property indexes for Clark County, Nevada, as well as an aerial survey of the city of Las Vegas, Nevada. The thirty-one indexes include alphabetical lists of home owners, their addresses, and maps of urban and private land parcels focusing on the cities of Las Vegas and Henderson, Nevada.
The Charles Rozaire Collection on Tule Springs, Nevada (1950-2005) contains photographic slides of various archeological sites across Clark County, Nevada, the majority of which were taken at the Tule Springs archaeological site. The collection also contains Rozaire's files documenting the excavation investigations at Tule Springs which include Rozaire's writings, newspaper clippings, programs, and photocopied articles regarding Tule Springs.