National Museum of Nuclear Science & History
T. F. Walsh worked for the United States Engineer District Office.
David R. Inglis was an American physicist who worked on the atomic bomb configuration design at Los Alamos from 1943 to 1946.
A. F. Tyra worked for the Union Carbide & Carbon Corporation.
W. R. McCauley, Jr. worked for the United States Engineer District Office.
Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
