National Museum of Nuclear Science & History
Mars 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.
Willard E. Gaskins served in the 320th Troop Carrier Squadron.
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.
