Leonard Harvey

Edward E. Wagner

Walter Simon

Walt Simon, a chemist, was Hanford’s first Operations Manager. Before joining the Manhattan Project, he was plant manager at Wabash River Ordnance Works, a DuPont plant near Terre Haute, Indiana.

E. O. Kraus

Henry Linschitz

Henry Linschitz worked in Project Alberta, which transported and assembled the Little Boy and Fat Man atomic bombs.