National Museum of Nuclear Science & History
Joseph A. Wisnewski served in the First Ordnance Squadron.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.
D. J. O'Leary worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. V. Murphy worked for General Electric.