National Museum of Nuclear Science & History
Davis worked in the United States Engineer District Office.
Harlowe worked at the 100-B Area at Hanford during the Manhattan Project.
Charles W. Rich served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
