National Museum of Nuclear Science & History
Grayce Taylor worked for the Roane-Anderson Company.
Gudgeon worked for Stone and Webster Engineering Corporation.
Joyce Clennam Stearns (1893-1948) was an American physicist who served as Director of the University of Chicago Metallurgical Laboratory (Met Lab) from November 15, 1944 to July 1, 1945.
Charles W. Brooks served in the 603rd Air Engineering Squadron.
Frank Ross served in the Army at Los Alamos during the Manhattan Project.