The State of Nevada Water-Resources Reconnaissance Records (1935-1968) contain studies and appraisals of ground water resources in the lakes and valleys of various Nevada counties. The documents were created by the Nevada Division of Water Resources.

The State of Nevada Educational Directories, Bulletins, and Certification Requirements (1934-1991) contain bi-monthly bulletins, yearly directories, information to certify teachers, and retirement salaries.

Oral history interview with John M. Belville conducted by George Braver on March 11, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Braver discusses his move to Nevada in 1926, his personal history, and early banking in Nevada leading up to modernized banking. Belville also discusses his personal experience in the banking business, working in Hollywood as a singer, and key moments of his life in Nevada.

Oral history interview with Jane A. Bigelow conducted by Rebecca Shurley on November 05, 1985 for the Ralph Roske Oral History Project on Early Las Vegas. Bigelow discusses her experiences, mainly as a flight nurse and its unique challenges as well as her experiences in the intensive care unit during the Vietnam War. She provides details on her career progression from staff nurse to her then current position of chief nurse of the United States Air Force Hospital at Nellis Air Force Base. Bigelow also describes some of the educational requirements for becoming a nurse, as well as the demands of the nursing profession.

Oral history interview with Marsha Lamb Bingham conducted by Ted R. Murray on March 02, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. During the interview Bingham discusses school in Alamo, Nevada, general Nevada history, Warm Springs, Nevada Legislature, Fremont, gambling, and the University of Nevada, Las Vegas (UNLV). Bingham also discusses the growth of Las Vegas, Nevada in the 1950’s and 1960’s, the Rock and Roll scene, and President Kennedy’s Las Vegas visit.

Oral history interview with Irene Sprague Black conducted by Chari Horne on March 16, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. During this interview Black discusses early Las Vegas, Nevada, local schools, homes, friends, family life, and the Mormon Church. Black also discusses Mesquite, Nevada, Indian Reservations, Downtown Las Vegas, Nevada, the Hoover Dam, and Bunkerville, Nevada.

Oral history interview with Hobert D. Blair conducted by Arnel Wilks on March 10, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Blair discusses Boulder City, Nevada in the early days, as well as, Las Vegas, Nevada in the 1930s.