National Museum of Nuclear Science & History
Brophy worked in the United States Engineer District Office.
W. P. Perry worked for the Union Carbide & Carbon Corporation.
Gale Young was a research associate in theoretical studies at the University of Chicago Met Lab. Before joining the Manhattan Project in 1942, Young taught mathematics and physics at Olivet College.
King worked for Stone and Webster Engineering Corporation.
Paul Sperling was a staff worker at Los Alamos during the Manhattan Project.
