National Museum of Nuclear Science & History
W. A. Cone worked for the J.A. Jones Construction Company.
M. M. Fielder worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Philip C. McKenna was a laboratory assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Francis S. Kotzian served in the 1st Ordnance Squadron.
