National Museum of Nuclear Science & History
Waverly Smith was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Alexander Scott was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
R. E. Carroll worked for the Roane-Anderson Company.
Harris Harold Levee served in the Special Engineering Detachment at the Metallurgical Laboratory at the University of Chicago on the Manhattan Project.
J. H. Sievers worked for the Tennessee Eastman Corporation at the Y-12 Plant.