National Museum of Nuclear Science & History
J. R. Maddy worked for the United States Engineer District Office.
F. E. Clark worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James Osborne served in the 1395th Military Police Company, Aviation.
Lucy Mabins was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
