National Museum of Nuclear Science & History
C. L. DeLozier worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. D. McPherson worked for the United States Engineer District Office.
Ben Benjamin was a sergeant in the Special Engineer Detachment during the Manhattan Project. He had previously worked in industry making lenses and prisms, and was assigned to the Optics Group to help with photographing the Trinity Test.
