National Museum of Nuclear Science & History
Robert Furman (1915 – 2008) was a civil engineer and Chief of Foreign intelligence during the Manhattan Project.
Bob Cook is a nuclear engineer and consultant. He began his career by earning a B.A. in Physics from Washington University.
Stanley Krzyck was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Hargraves worked for the H. K. Ferguson Company.