National Museum of Nuclear Science & History
John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.
Mars worked for Stone and Webster Engineering Corporation.
W. K. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
B. W. Hay worked for the Tennessee Eastman Corporation at the Y-12 Plant.