National Museum of Nuclear Science & History
LeRoy Grigsby worked for the Roane-Anderson Company.
Walker worked at the 100-F Area at Hanford during the Manhattan Project.
Lindgren worked in the 300 Area at Hanford during the Manhattan Project.
Jean Ashin was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Bertrand worked in the United States Engineer District Office.
