National Museum of Nuclear Science & History
W. W. Johnson worked for the Kellex Corporation at the K-25 Plant.
C. K. Farris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Smith worked at the 100-B Area at Hanford during the Manhattan Project.
Cole worked for Stone and Webster Engineering Corporation.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
