National Museum of Nuclear Science & History
Henry Jarrell, Jr. worked for the Kellex Corporation at the K-25 Plant.
Hyatt D. Norman, Jr. served in the 393rd Bombardment Squadron.
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.
