National Museum of Nuclear Science & History
J. Wilson worked for the Edenfield Electric Company.
R. F. Perkins worked for the Union Carbide & Carbon Corporation.
R. L. McCormick worked for the J.A. Jones Construction Company.
Harry Palevsky (1919-1990) was an American engineer. A Chicago native, Palevsky began his work on the Manhattan Project at the University of Chicago Metallurgical Laboratory shortly after finishing his undergraduate career at Northwestern University.