National Museum of Nuclear Science & History
Willie Anderson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. B. Humes worked for the Edenfield Electric Company.
J. R. Price worked for the Edenfield Electric Company.
E. T. O'Conner worked for the Roane-Anderson Company.
Otto Nillige was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.