National Museum of Nuclear Science & History
Harry Bernstein worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
H. L. Hull worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.