National Museum of Nuclear Science & History
Field worked for Stone and Webster Engineering Corporation.
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Niels Bohr (1885-1962) was a Danish physicist and winner of the 1922 Nobel Prize in Physics. Bohr began his work on the Manhattan Project after fleeing to Sweden from Denmark because of German occupation in 1943.
John Brill was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
