National Museum of Nuclear Science & History
H. C. Elliott worked for the Tennessee Eastman Corporation at the Y-12 Plant.
T. F. Walsh worked for the United States Engineer District Office.
John A. Simpson Jr. (1916-2000) was a distinguished American nuclear physicist and astrophysicist. Simpson was born on November 3, 1916 in Portland, Oregon.
Bernard Peters (1910-1993,) born Bernhard Pietrokowski, was a Polish-born physicist. Peters was born in Poland and later moved to Germany.
John Moonan was a staff worker at Los Alamos during the Manhattan Project.
