National Museum of Nuclear Science & History
J. D. Mitchell worked for the Roane-Anderson Company.
E. H. Grey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lyman Parratt (1908-1995) was an American physicist. Parratt was born in Salt Lake City. He studied at the University of Utah and earned a Ph.
Irwin Phillips worked for the United States Engineer District Office.
