National Museum of Nuclear Science & History
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
Normand Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. C. Dobbs worked for the Combustion Engineering Company.