National Museum of Nuclear Science & History
Eleanor Lewis was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
George A. Ullrich was a chemist who performed analytical research at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
W. W. Eldridge worked at the 100-F Area at Hanford during the Manhattan Project.
Seymour S. Katz served in the 603rd Air Engineering Squadron.
