National Museum of Nuclear Science & History
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.
John Goldey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frei worked for Stone and Webster Engineering Corporation.
Pearline Boykin was a technical worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.