National Museum of Nuclear Science & History
B. H. Ronfeld served in the 509th Headquarters.
Hurley worked at the 300 Area at Hanford during the Manhattan Project.
Harris worked in the United States Engineer District Office.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
C. F. Quate worked for the United States Engineer District Office.