National Museum of Nuclear Science & History
Robert Rumer worked for the United States Engineer District Office.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Beatrice Foreman was a laboratory technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. V. Aldridge worked for the J.A. Jones Construction Company.
Chowning worked at the 200 East Area at Hanford during the Manhattan Project.
