National Museum of Nuclear Science & History
W. D. Simms worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eric Smith worked for the Kellex Corporation at the K-25 Plant.
Fisher worked for Stone and Webster Engineering Corporation.
Robert H. Shumard served as a sergeant in the 393rd Bombardment Squadron. He worked as an assistant engineer, aiding the other crew engineers with keeping the planes running during bombing missions.
