National Museum of Nuclear Science & History
E. H. Mantz worked for Hanley & Company.
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.
Robert H. Toldness served in the 320th Troop Carrier Squadron.