National Museum of Nuclear Science & History
Wilkes worked for Stone and Webster Engineering Corporation.
Jens Thornton, or “Jim” (as he went by at Berkeley) was an electrical engineer employed by Stone & Webster engineering firm during the Manhattan Project.
Francis Kratch worked for the United States Engineer District Office.
Inez O’Brien served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
Lorraine Barbic was a technical worker in the Chemical Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
