National Museum of Nuclear Science & History
A. N. Kitchen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Robert Sturgess was a staff worker at Los Alamos during the Manhattan Project.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
