National Museum of Nuclear Science & History
Breyer worked in the United States Engineer District Office.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
John William Starner joined the Manhattan Project in December 1943 as a member of the Special Engineer Detachement at Los Alamos.
Cyril Smith (1903-1992) was a British metallurgist. He was married to the historian Alice Kimball Smith.
