National Museum of Nuclear Science & History
G. E. McAllister worked for the United States Engineer District Office.
C. C. Sowers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anderson worked at the 100 B Area at Hanford during the Manhattan Project.
William (W.) Gregory Marley was a British physicist and photography expert, who was part of the British Mission to Los Alamos during the Manhattan Project.
