Walter A. Ball

Henry A. Nowak

Henry Nowak worked for the Union Carbide & Carbon Corporation.

Marjorie Hall Bradner

Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.

Alberto Alarid

Alberto Alarid was a truck driver who worked at Los Alamos from 1943 until 1966.

Sylvester Laufenberg