Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

H. G. Warren

Project StaffOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

Related Profiles

W. C. Livermore

T-Plant/200 Areas

Livermore worked in the 200 E Area at Hanford during the Manhattan Project.

James J. Barbera

Tinian Island

James J. Barbera served in the 320th Troop Carrier Squadron.

Walter Simon

Hanford, WA

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.

Duillio DiCostanzo

Chicago, IL

Duillio DiCostanzo worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.