National Museum of Nuclear Science & History
L. C. Manheimer worked for the Roane-Anderson Company.
George Frisbie served in the 603rd Air Engineering Squadron.
Blake worked in the United States Engineer District Office.
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. H. McDaniel worked for the Edenfield Electric Company.
