National Museum of Nuclear Science & History
Marselis Powell worked for the Union Carbide & Carbon Corporation.
Daniel Mullane worked in Los Alamos from 1943 to 1945 as a technician. He helped develop a source holder for the uranium gun-type bomb before moving back to Detroit after the war.
William Schneller attended Muhlenberg College, graduating in 1942, and then was hired by the DuPont Company.
