National Museum of Nuclear Science & History
Hart worked for Stone and Webster Engineering Corporation.
Newton worked at the 300 Area at Hanford during the Manhattan Project.
Homer L. Cullom served in the 603rd Air Engineering Squadron.
John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.
Herbert Etzler worked for the Roane-Anderson Company.
