National Museum of Nuclear Science & History
C. E. Hauth worked for the Hooker Electrochemical Company.
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.
H. R. House worked for the Union Carbide & Carbon Corporation.
Gilbert P. Church was a civil engineer and Project Manager at the Hanford site during the Manhattan Project.