Curtley J. Brevelle

Frank J. Schnettler

Frank J. Schnettler was an American metallurgist who studied the properties of plutonium at Los Alamos.

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.

James G. Sealy

Attended the Cooper Union for the Advancement of Science and Art.

J. C. McKinnley