Oral history interview with Charis Robbins conducted by Steven J. Syzdek on March 17, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Robbins describes her early life living in various towns in California during the early 1900s, namely Silver Peak, California, before moving to Las Vegas, Nevada in 1943.

Oral history interview with Raymond Roberts conducted by his wife, Genevieve Roberts, on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Roberts describes his career as a musician and as a draftsman. As a draftsman, Roberts designed schools and houses for architect Julius Gabriel. Roberts also helped design road improvements and community buildings for Clark County, Nevada as a civil engineer.

Oral history interview with Marlin Robison conducted by Joni Larsen on March 12, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Robison discusses his parents moving to Las Vegas, Nevada in the early 1900s. Robison later discusses his career at Clark County Juvenile Court Services. Lastly, Robison discusses changes throughout the city.

Oral history interview with Kerin Rodgers conducted by Suzanne Becker and Claytee D. White on February 17, 2009; August 11, 2011; and August 16, 2011 for the Voices of the Historic John S. Park neighborhood. Rodgers shares her story of arriving in Las Vegas, Nevada as part of a retail job with The Broadway stores in 1966. Rodgers speaks about her involvement with the Focus Youth House, First Fridays and art, and gives a perspective of police, criminal behaviors, and changes in the neighborhood over the years.

Oral history interview with James Rogers conducted by Claytee D. White on June 30, 2009 for the Boyer Early Las Vegas Oral History Project - NAACP. Rogers discusses many issues that affected the black community in Las Vegas, Nevada, gives background on community marches against police brutality, details three controversial cases and legislation that would create a citizen's review board for police and sheriff departments.

Oral history interview with Dr. Joseph Rojas conducted by Suzanne Lubritz on February 25, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Rojas describes his career as a gynecologist in Las Vegas, Nevada after being stationed at Nellis Air Force Base as chief of OBGYN during his time enlisted in the U.S. Air Force. Rojas also discusses how health care and medicine has evolved in Las Vegas, and Nevada as a whole.

Oral history interview with Treva Roles conducted by Judy Harrell on February 12, 2014 for the West Charleston Neighborhoods: An Oral History Project of Ward 1. Roles discusses her father buying the Fair Price Motel in Las Vegas, Nevada and moving out to Las Vegas to help her family run it. Treva also discusses her parents buying the Del Mar Motel and running the Rummel Motel with her husband.