Jack Pershing Livingston was born in 1918 in Denver, Colorado. He began working at the Los Alamos Scientific Laboratory beginning in 1951 and was promoted to the Associate Group Leader in the Test Division. In 1962 he was transferred to Mercury, Nevada to the Nuclear Rocket Development Station. He died at the age of 46 on January 4, 1965.

Jacquelynn Smith was born on November 11, 1944 in Denver, Colorado. She graduated from Nevada Southern University with a bachelor's degree in elementary education. After graduation Jacquelynn began work for defense contractors who worked at the Nevada Test Site and National Laboratories. Jacquelynn also worked for the defense contractor EG and G Incorporated. Jacquelynn Smith passed away on November 7, 2015.

David London was a Las Vegas entertainer that performed a morning radio show in the 1970s called "Coffee with the Londons" and co-starred his wife, Nancy London. London passed away on August 30, 2015.

Elton Dale Scheideman was born on April 19, 1933 in Ellis, Kansas. He attended the University of Kansas School of Architecture in the 1950s, where he entered a number of student competitions. In 1958, Scheideman entered the United States Air Force and retired in 1988 as a colonel. He later worked for a private architectural firm in St. Louis, Missouri, but moved to Southern Nevada in January 1991 to work as an architect and the Director of New School and Facility Planning for the Clark County School District.

Thomas R. Schiff studied photography at Ohio University where he earned a Bachelor of Business Administration in 1970. He began experimenting with panoramic photography in the 1980s and in the mid-1990s he started using a Hulcherama 360-degree panoramic camera to take photographs of building exteriors and interiors.