The Arthur Walker Gregory Photograph Collection, approximately 1900 to 1920, consists of black-and-white photographic prints, and two corresponding negatives. Two of the images depict the first train to arrive in Las Vegas, Nevada from Salt Lake City, Utah in 1905, one with railroad employees in the foreground. The remaining images depict Arthur Walker Gregory’s class photographs at the Las Vegas Grammar School when he was in the first, third, and fifth grades.

Oral history interview with Jeff McColl Sr. conducted by Dennis L. Weigang on March 09, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, McColl discusses his early life moving back and forth between California, Nevada, and Texas before settling in Las Vegas, Nevada in 1925. McColl also discusses his work as a locomotive engineer for the Union Pacific Railroad Company, life in Las Vegas during the late 1920s and 1930s, and industrial and urban growth in Las Vegas.

The Albert C. Phillips Photograph Collection is comprised of sixteen black-and-white photographic reprints and four photographic negatives depicting buildings in Caliente, Nevada which were originally taken between 1900 to 1967 and reproduced in approximately 1999 to 2005.

Oral history interview with Howard Wasden conducted by Gillian Collins on an unknown date in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Wasden discusses arriving in Las Vegas, Nevada in 1925 and working for the railroad. Wasden explains how the railroad was a predominant economic asset for Las Vegas at the time. He then describes living on the Westside "Old Town", education in Las Vegas, attending the University of Nevada, Reno, and eventually becoming a teacher. Lastly, Wasden discusses the population growth, development of the Las Vegas Strip, and his role as principal of West Charleston School.

The Lincoln County Museum Photograph Collection contains photographs of towns, railroads, and mining operations in Lincoln County, Nevada from 1870 to 1953. The photographs primarily depict mines and railroads in Pioche, Caliente, Bullionville, and Panaca from 1900 to 1908 during part of Nevada’s mining boom. The photographs also depict Paiute workers, horse freight teams, geographical landmarks, and students in Lincoln County.