National Museum of Nuclear Science & History
Ray Martin worked for the A. S. Schulman Electric Company.
Beverly W. Lewis was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arthur S. Olson was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
K. L. Phipps worked for the Tennessee Eastman Corporation at the Y-12 Plant.
