National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
S. B. Robertson worked for the United States Engineer District Office.
Howard Lange was the Curator in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
