National Museum of Nuclear Science & History
Mary Thomas worked for the J.A. Jones Construction Company.
Cole worked at the 200 West Area at Hanford during the Manhattan Project.
Mildred Summers was a chemical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Westover worked at the 200 East Area at Hanford during the Manhattan Project.
Livingstone worked for Stone and Webster Engineering Corporation.
