National Museum of Nuclear Science & History
Harmon worked in the United States Engineer District Office.
George Graves was a technical advisor at Hanford, and so famous there that he inspired a poem: "We'd called up a tight design/ Hewn strictly to the longhairs' line.
William L. Littlejohn served in the 603rd Air Engineering Squadron.
Earl Long was an American chemical physicist. He served as director of the University of Chicago Institute for the Study of Metals.
