National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson Company.
Evelyn Dunbar was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Webster was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
R. G. Cooper worked for the Union Carbide & Carbon Corporation.
