National Museum of Nuclear Science & History
Smith worked at the 200 East Area at Hanford during the Manhattan Project.
Ernest M. Bahor was a chemist. He graduated from the University of Detroit. He was a member of the Special Engineer Detachment and worked at the K-25 Plant in Oak Ridge during the Manhattan Project.
Stewart worked at the 200 West Area at Hanford during the Manhattan Project.
Painton worked for Stone and Webster Engineering Corporation.
Saul Efron worked for the Roane-Anderson Company.