National Museum of Nuclear Science & History
John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.
Banic was a Union Carbide employee who worked at Oak Ridge during the Manhattan Project.
J. E. McKamey worked for the Edenfield Electric Company.
J. J. Donovan worked for the H. K. Ferguson Company.
