National Museum of Nuclear Science & History
Nelle Gaddy worked for the J.A. Jones Construction Company.
Hans von Halban (1908-1964) was an Austrian physicist. Being of Jewish descent, Halban left Austria in 1935 to avoid persecution by the Nazi regime.
Sgt. Gertrude Funk McLay worked in Communications and Information with the Women’s Army Corps at Los Alamos in 1943.