National Museum of Nuclear Science & History
Frank Pratt worked for the J.A. Jones Construction Company.
deColongne worked at the 300 Area at Hanford during the Manhattan Project.
James Franck (1882-1964) was a German physicist and winner of the 1925 Nobel Prize for Physics. During the Manhattan Project, Franck served as Director of the Chemistry Division of the University of Chicago’s Metallurgical Laboratory.
James Patrick served in the 1st Ordnance Squadron.
