National Museum of Nuclear Science & History
A. D. Lawrence worked for the Roane-Anderson Company.
Inez O’Brien served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
John M. Purdum served in the 603rd Air Engineering Squadron.
David H. Frisch was an American physicist. He worked on the Manhattan Project at Los Alamos, working with the Van de Graaff long tank accelerator to measure neutron cross sections.
Roos worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
