National Museum of Nuclear Science & History
A. V. Hawkins worked for the Roane-Anderson Company.
Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. E. Whedbee worked for the Edenfield Electric Company.
J. H. Mynatt worked for the United States Engineer District Office.
