National Museum of Nuclear Science & History
Carl Whitaker worked for the Roane-Anderson Company.
Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was asked to help on the Manhattan Project.
Stephen Lawroski was an American chemical engineer who worked on the Manhattan Project at the University of Chicago’s Metallurgical Laboratory from 1944-1946.
Piper worked for Stone and Webster Engineering Corporation.
