National Museum of Nuclear Science & History
Lewis worked in the 200 W 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.
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. B. Hansard, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
