National Museum of Nuclear Science & History
W. A. Plumb worked for the United States Engineer District Office.
Mortimer D. Abbott was a group leader in the Technical Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robley "Rob" Johnson arrived at Hanford on May 2, 1943, at the age of 35. He was one of the first repersentatives of the DuPont Company on the scene.
Paul C. Smith served in the First Ordnance Squadron.
