National Museum of Nuclear Science & History
C. A. Norris worked for the Midwest Piping and Supply Company.
Robert Stone was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles Donald Shane was an American astronomer and personnel director at the Berkeley Rad Lab and Los Alamos during the Manhattan Project.
