National Museum of Nuclear Science & History
H. S. Russell worked for the Roane-Anderson Company.
Lee Moore worked for the J.A. Jones Construction Company.
Eleanor Lewis was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Hackett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.