National Museum of Nuclear Science & History
Ayers worked at the 100 D Area at Hanford during the Manhattan Project.
Clinton Janney worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
W. A. Anderson worked for the Union Carbide & Carbon Corporation.