National Museum of Nuclear Science & History
M. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William McCord, Jr. worked for the United States Engineer District Office.
Jean A. (Jackson) Robinson was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Reynolds worked for Stone and Webster Engineering Corporation.
Sayers worked for Stone and Webster Engineering Corporation.