National Museum of Nuclear Science & History
William Karush (1917-1997) was an American mathematician and physicist. After earning his Ph.D. from the University of Chicago in 1942, Karush worked briefly at the Carnegie Institution of Washington before returning to Chicago to join the Manhattan Project.
A. B. Pruitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Elizabeth was a staff member at Los Alamos during the Manhattan Project. She may have been married to Claire C.
J. E. Archer worked for the H. K. Ferguson Company.