National Museum of Nuclear Science & History
J. A. Armitage worked for the Union Carbide & Carbon Corporation.
Ardes Shea (née Memmott) worked in a DuPont office at Hanford, WA during the Manhattan Project. Ardes was born in Scipio, Utah in December of 1922.
Robert H. Brown was a chemical engineer/metallurgist. He was educated at Drexel University and Massachusetts Institute of Technology.
Luzell Johnson left a factory job in Alabama for a much higher-paying one as a cement finisher at Hanford.