National Museum of Nuclear Science & History
Lois Roy worked for the United States Engineer District Office.
Dixon worked for Stone and Webster Engineering Corporation.
E. B. Wentworth worked for the G.G. Ray Company.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
Eleanor Eekwald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
