National Museum of Nuclear Science & History
Sayers worked for Stone and Webster Engineering Corporation.
J. Nardi worked for the Edenfield Electric Company.
Hoylande Young Failey was a senior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Darragh Nagle graduated from Columbia University and worked with Enrico Fermi and Herbert Anderson at the Chicago Pile during the early years of the Manhattan Project.