National Museum of Nuclear Science & History
B. W. Bonini worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Trevor Cuykendall was an American physicist. A pioneer in engineering physics, he worked on the Manhattan Project at Los Alamos.
Halloran worked in the United States Engineer District Office.
Engel worked in the United States Engineer District Office.
Richard Lyon was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.