National Museum of Nuclear Science & History
C. C. Sperling worked for the Edenfield Electric Company.
Helene Smith was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. M. Holliday worked for the J.A. Jones Construction Company.
J. L. Cawood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
