The "Las Vegas: Snapshots of History" Photograph Collection is comprised of photographic prints and slides as well as digital surrogates of photographic prints and ephemera representing architecture and events in Las Vegas, Nevada from approximately 1960 to 2017. Materials were donated by members of the Las Vegas community as part of a community scanning day sponsored by the National Endowment for the Humanities' Common Heritage grant. The majority of the collection documents landmarks in Las Vegas including the Stardust Resort and Casino, The Mint Las Vegas, Fremont Street, and the Desert Inn.

Oral history interview with Janet Savalli conducted by Irene Rostine on September 21, 1996 for the Women's Research Institute of Nevada (WRIN) Las Vegas Women Oral History Project. Savalli begins her interview by discussing her move to Las Vegas, Nevada as a child in 1945. Savalli then goes on to discuss her 46 year long career at the Southern Nevada Telephone Company. She describes rising through the company starting as an operator and ending as a community relations coordinator. Savalli discusses the company's merger with Sprint and the changes this brought about including the creation of a union and wage and benefits changes. Savalli ends her interview by talking about atomic testing, and how the testing grew to be a part of Las Vegas culture at the time.

Oral history interview with Paul Sarno conducted by David G. Schwartz on July 13, 2007 for the Remembering Jay Sarno Oral History Project. Sarno begins by discussing the Sarno family, his grandparents, their Jewish heritage, and the early life of his uncle, Jay Sarno, and his father. Sarno then describes how his uncle married a lot later than his older siblings and he was the only one who had personal hobbies such as golf. Sarno then chronicles his uncle’s role as a businessman in Las Vegas, Nevada and how he only visited Las Vegas once because his father was a gambling addict. Lastly, Sarno discusses everything he knew about his uncle’s relationship with Allen Dorfman, the Teamster’s Union, and his legal troubles with the Internal Revenue Service.

The collection is comprised of architectural records (1947-2001) of American architect, Homer Rissman and the architectural firm, Rissman and Rissman Associates Ltd, a partnership of Homer Rissman and his brother Marshall. The collection includes 825 items from over 40 major projects and over 110 minor projects. The Rissmans' work represented in the collection focused on Las Vegas, Reno, and Lake Tahoe, Nevada, Los Angeles, Southern California, and Arizona, with Homer's early career design work in Chicago, Illinois. The materials feature hand-drawn architectural drawings, ranging from pencil and ink on tracing paper preliminary sketches to ink on Mylar (TM) construction documents, and a number of artist’s renderings, used for presentations and promotional materials. The drawings also contain work from a number of consultants, engineers, and other architects who collaborated on the development of the various projects. The collection includes architectural drawings for: hotels, casinos, integrated casino resorts, office towers, multi-family residential developments, and custom single-family homes.