National Museum of Nuclear Science & History
C. L. Quast worked for the Kellex Corporation at the K-25 Plant.
R. A. Mathews worked for the United States Engineer District Office.
Ruska worked for Stone and Webster Engineering Corporation.
David Holcomb is nuclear engineer who specializes in instrumentation and controls for the molten salt reactors at the Oak Ridge National Laboratory (ORNL).
Lillian Sexton was a switchboard operator at the Metallurgical Laboratory in Chicago during the Manhattan Project.
