National Museum of Nuclear Science & History
C. J. Meyer worked for the Roane-Anderson Company.
J. R. McClellan worked for the Roane-Anderson Company.
W. B. Bunn worked for the Edenfield Electric Company.
William P. Norris was an associate bio-chemist at the University of Chicago Met Lab. After a stint at the Dow Chemical Company, he joined the Manhattan Project in July 1944.