Oral history interview with J. Harold Tilton conducted by David M. Hollic on February 21, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tilton discusses his personal history and moving to Las Vegas, Nevada in 1925. He then describes the development of Las Vegas and recalls the expansion of the city in both the north and west. Lastly, Tilton discusses the construction of homes in undeveloped desert land, as well as environmental and social changes in Las Vegas.

Oral history interview with Herb Tobman conducted by Deborah Fischer on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Herb Tobman talks about moving to Las Vegas, Nevada while working for Standard Oil as a tire, battery and accessory salesman, then working for the Moulin Rouge as the general manager in 1955. He gives a description of the hotels on Las Vegas Boulevard and downtown. Tobman then discusses the types of gambling that were popular. He also talks about the accommodations, transportation, entertainment, and the economy.

Oral history interview with Nanyu Tomiyasu conducted by Samanthia Kerwin on March 11, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tomiyasu discusses his family life, being raised on a farm, and enlisting in the United States Army some time between 1940 and 1944. Tomiyasu talks about growing up in Las Vegas, Nevada and witnessing changes in the city including hotel and casino construction and change in ownership. Tomiyasu describes transportation in Nevada and people moving to Las Vegas for job opportunities.

Oral history interview with Gertrude Toston conducted by Claytee D. White on July 21, 2006 for the UNLV @ 50 Oral History Project. Toston discusses attending the University of Nevada, Las Vegas (UNLV) in the 1960s. She also discusses working as a customer service representative for Western Airlines for 27 years before going back to UNLV to work on her master's degree in special education. She then talks about working as a graduate teaching assistant and student teacher advisor at UNLV and as a teacher at Brinley Junior High.

Oral history interview with Martha Van Buren conducted by Teresa Downey on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Van Buren discusses her personal history and the history of Las Vegas, Nevada. She describes how Las Vegas has developed and changed since moving there in 1950, as well as her family ancestry, her extended family, and friends of her family. She goes on to discuss her recreational activities, education, and tells several anecdotes about life in Las Vegas.

Oral history interview with Irene Vanderhoof conducted by Robert Coleman on March 14, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Vanderhoof begins by describing her family history and environmental changes in Southern Nevada. She talks about living on a Hopi Native American reservation in Arizona and the customs of the Hopi tribe. Vanderhoof goes on to discuss living in Las Vegas, Nevada, her faith as a Baha'i, and observing the construction of Hoover Dam (Boulder Dam). She concludes by listing her issues with the local school system and the effects of politics on it.

Oral history interview with Max Velasquez conducted by Janice F. Hurtubise on March 08, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Velasquez discusses his personal history as a construction worker in Las Vegas, Nevada. He describes the construction projects he worked on and the differences between 1950s construction and construction at the current time. Velasquez goes on to discuss the government regulations workers had to follow, how water pipelines were laid, and the types of equipment used in construction. Lastly, Velasquez talks about the bidding process for contractors and environmental changes in Las Vegas.