National Museum of Nuclear Science & History
John Catron worked for the Fercleve Corporation.
John William Starner joined the Manhattan Project in December 1943 as a member of the Special Engineer Detachement at Los Alamos.
George Kistiakowsky (1900-1982) was a Ukrainian-American physical chemist. He joined the Manhattan Project in late January 1944, leaving his role as chief of the National Defense Research Committee’s Explosives Division.
W. J. Williams worked for the United States Engineer District Office.
