National Museum of Nuclear Science & History
N. F. Smyth worked for the Kellex Corporation at the K-25 Plant.
Hill worked for Stone and Webster Engineering Corporation.
Honnecker worked at the 300 Area at Hanford during the Manhattan Project.
Pasquale C. Ruzzo served in the 393rd Bombardment Squadron.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
