The Las Vegas and Tonopah Railroad Blueprints consists of twenty-four of the original thirty blueprints as part of the Interstate Commerce Commission (I.C.C.) Valuation Index Section I. They are labeled "Right-of-Way & Track Map, Las Vegas & Tonopah Railroad" and dated June 30, 1915. The blueprints contain four miles of railroad lines per sheet with a scale of 6 3/4 inches per mile. The collection also includes one sheet from the Bullfrog Goldfield Railroad company, which used the track, yard, and facilities of the Las Vegas and Tonopah and Railroad company between Beatty and Goldfield, Nevada.

Oral history interview with Jackie Abell conducted by Robert Stuart on April 03, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Jackie Abell (b. 1924) discusses her experiences growing up in Virginia City, Reno, and Overton, Nevada. She specifically discusses her experiences growing up on a ranch, railroading, above ground atomic testing, flooding, and wild animals.

Oral history interview with Dan Bennett conducted by Guy Pence on October 03, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. During this interview Bennett talks about the visits from presidents and other important people to the Las Vegas, Nevada area and discusses the 1942 plane crash of Carole Lombard’s plane. He also mentions Boulder Dam and describes the economic, social and environmental changes that have taken place in Southern Nevada over the years.

Oral history interview with Alfred J. Brimacombe conducted by Stephen S. Neal on July 02, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Brimacombe shares his personal history and recalls working as a train hostler. He later discusses his involvement in newspaper printing. Brimacombe lastly discusses politics, early-above ground atomic tests, and economic changes throughout Las Vegas, Nevada.

Oral history interview with John Cannito conducted by Stefani Evans on April 03, 2018 for the Building Las Vegas Oral History Project. In this interview, Cannito discusses his early life and constantly moving to different states during his youth. He talks about his father’s employment with Amtrak, train transportation, and joining Perini Construction in Phoenix, Arizona. Cannito describes the role of an engineer in a construction company, and co-founding a software development company. Later, Cannito recalls joining The PENTA Building Group, the projects he was involved with, and becoming Chief Operating Officer. Lastly, Cannito discusses the company’s relationship with Native American-owned casinos, and the importance of maintaining long-term relationships with clients.

The Ray Tutaj Jr. and Harv Kahn Photographs (approximately 1990-2009) contain photographs and videos taken by Ray Tutaj Jr. and Harv Kahn of the Union Pacific Railroad and trains throughout Las Vegas, Nevada and the southwest region. Tutaj and Kahn were friends who were railroad enthusiasts and hobbyist photographers. Materials include photographic negatives and prints as well as digitized photographs.

The D. C. Frazer Photograph Collection (approximately 1970-1979) consists of six black-and-white photographs of various Tonopah & Tidewater Railroad workers, engine cars, and the repair shop located in Ludlow, California from approximately the 1910s through the 1930s. All photographs are reproductions.