Norman Elliott

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.

Romero Baca

Romero was a staff member at Los Alamos during the Manhattan Project.

Karl Fischer

R. R. Tippy

R. R. Tippy worked for the Tennessee Eastman Corporation at the Y-12 Plant.