National Museum of Nuclear Science & History
F. J. Underwood worked for the Roane-Anderson Company.
Albert J. Gibavitch served in the 1st Ordnance Squadron.
George E. Stevens served in the First Ordnance Squadron.
Agnes Gnaedinger was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
H. J. Mack worked for the Edenfield Electric Company.
