National Museum of Nuclear Science & History
Pearl Lemke worked for the Roane-Anderson Company.
Thomas V. Moore was the chief engineer of the University of Chicago Met Lab and oversaw the construction of Chicago Pile-1.
Carter worked for Stone and Webster Engineering Corporation.
Winston Dabney served in the U.S. Army Corp of Engineers and worked on the Manhattan Project from 1941 until 1945 while he was stationed at Los Alamos.