National Museum of Nuclear Science & History
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
W. J. Williams worked for the United States Engineer District Office.
Peggy Eileen (Johnson) Titterton was a laboratory assistant at Los Alamos and the wife of physicist Ernest Titterton.
W. B. England worked for the Tennessee Eastman Corporation at the Y-12 Plant.
