National Museum of Nuclear Science & History
E. E. Milligan worked for the Edenfield Electric Company.
Bernard F. Benson served in the 320th Troop Carrier Squadron.
Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. J. Metler worked for Clinton Laboratories at the X-10 Reactor.