The George Mortimer Photograph Album of Searchlight, Nevada dates between approximately 1900 and 1910, and contains black-and-white photographic prints illustrating various scenes and individuals in Searchlight, Nevada. Some images are captioned with initials or brief names.

The Mildred J. Heyer Photograph Collection consists of four black-and-white photographic prints and negatives from approximately 1905 to 1940. The photographs depict early Las Vegas, Nevada street scenes, an irrigation pump, and Liberty’s Last Stand, a prominent saloon in Nevada during Prohibition.

The Florence DeVinney Krolak Photograph Collection (approximately 1930-1979) contains photographic prints of the Casino Monte Carlo in Monaco, the Boulder (Hoover) Dam with local dignitaries, and Harley E. Harmon and Frank DeVinney (Clark County Assessor). The collection also contains one publicity photograph of Neil Diamond and some images have corresponding negatives. Frank DeVinney was an assessor for Clark County, Nevada.