National Museum of Nuclear Science & History
W. Smith worked for the Edenfield Electric Company.
Naomi Livesay French was an American mathematician. During the Manhattan Project, she worked at Los Alamos for a group in the theoretical division responsible for performing calculations in connection to the theory of implosion.
Joe Hunter, Jr. worked for the Union Carbide & Carbon Corporation.
Wallen worked at the 300 Area at Hanford during the Manhattan Project.