Oral history interview with Ethel Pearson conducted by Mary Palmer on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Pearson discusses the discrimination and segregation of African American workers inside the hotels and casinos in Las Vegas, Nevada.

Oral history interview with Leonard Ray Pearson conducted by Steve Alvarado in 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Pearson shares experiences of arriving to Las Vegas, Nevada in 1950. Pearson later talks about the changes and development that Las Vegas went through.

Oral history interview with Jean Peck conducted by Thomas Zernzack on February 12, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Peck shares her knowledge about Las Vegas, Nevada, and talks about her experiences living there. Peck later talks about the social changes that Las Vegas went through when gambling was legalized.

Oral history interview with Angelo Pedot conducted by Steve Mathwig on March 14, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Pedot discusses moving to Nevada to work at the Basic Magnesium plant. Pedot also shares memories of Las Vegas, Nevada as more casinos were built.

Oral history interview with Luther Pennington conducted by Greg Decker on February 27, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Pennington discusses working on the trains for the Union Pacific Railroad Company starting in 1927 and explains the various jobs he held on the train. Pennington then describes his position as locomotive engineer and recalls his experiences. Later, he discusses train routes, stations, and the dangers of working aboard a train.

Oral history interview with Evelyn Peralto conducted by Richard Byrnes on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Peralto discusses her knowledge on railroads and the development of downtown Las Vegas, Nevada.

Oral history interview with Edward C. Perkins conducted by Judith Plaster on November 03, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Perkins discusses his personal history after moving to Boulder City, Nevada in 1942 following his employment by the United States Bureau of Mines. Perkins discusses the Basic Magnesium Plant in Henderson, Nevada and magnesium's uses during World War II, gold mines in California and Nevada, and other mining operations throughout the state of Nevada. Perkins also discusses his career with the United States Bureau of Mines and life in Boulder City.