National Museum of Nuclear Science & History
T. F. Walsh worked for the United States Engineer District Office.
Pierce worked for Stone and Webster Engineering Corporation.
Dale Babcock was a physical chemist and colleague of Crawford Greenewalt. Greenewalt took Babcock and a few other close DuPont colleagues with him into the new world of atomic energy.
P. N. Autry worked for the J.A. Jones Construction Company.
