National Museum of Nuclear Science & History
Du Flo worked in the United States Engineer District Office.
Harrie Massey (1908-1983) was an Australian physicist. A brilliant student of physics, Massey arrived from his native Australia at Cambridge College in the United Kingdom on an academic scholarship.
V. J. Johnson worked for the Union Carbide & Carbon Corporation.
Naomi Livesay French was an American mathematician. During the Manhattan Project, she worked at Los Alamos for a group in the theoretical division responsible for performing calculations in connection to the theory of implosion.