The Billie Mae Polson Photograph Collection, approximately 1948 to 1978, consists of fifty-one color postcards from Las Vegas, Nevada, the Hoover Dam, and surrounding areas. Also included in the collection are original black-and-white and color photographs of the Valley of Fire Nevada State Park, an Easter parade in Las Vegas, and the Las Vegas 5th Street School prior to demolition. There are also ten negatives included in this collection that correspond with select postcards and the photographs from the Valley of Fire Nevada State Park.

The Thomas T. Beam Engineering Complex Photographs (1988, 2006) mainly contains photographs and negatives of Building B of the Thomas T. Beam Engineering Complex construction in 2006. Photographs were taken by David Emerson who served positions within the University of Nevada, Las Vegas as Dean of the College of Science, Math, and Engineering; Dean of the College of Sciences; and as emeritus professor. Other materials in this collection include photographs of Lied Library and a photograph of Building A of the Thomas T. Beam Engineering Complex from 1988. The photograph includes a personal note to Emerson by Tate Snyder/Kittrell Garlock Architects, the architectural firm responsible for designing and building the Thomas T. Beam Engineering Complex.