National Museum of Nuclear Science & History
J. D. Carr worked for the Roane-Anderson Company.
James Runyan was a staff worker at Los Alamos during the Manhattan Project.
T. A. LaRoe worked for the United States Engineer District Office.
Gioacchino Failla was an Italian-American physicist who served as a consultant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.