National Museum of Nuclear Science & History
T. F. Walsh worked for the United States Engineer District Office.
Virgil Rowland worked for Clinton Laboratories at the X-10 Reactor.
K. D. Wallace worked for Clinton Laboratories at the X-10 Reactor.
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.