National Museum of Nuclear Science & History
W. H. Longtin worked for the United States Engineer District Office.
Lloyd Albert Quarterman (1918-1982) was an American chemist. Quarterman was born on May 31, 1918 in Philadelphia.
L. Hendrick worked for the Roane-Anderson Company.
Argue worked for the Stone and Webster Engineering Corporation.
Kay Manley, Canadian-born, came to the United States in 1933 to study. She and her husband John Manley were at the Manhattan District in Chicago, when her husband was personally called by Leo Szilard and asked to move from the Met Lab to Los Alamos.