National Museum of Nuclear Science & History
B. J. Mears worked for the United States Engineer District Office.
Baldwin worked for Stone and Webster Engineering Corporation.
D. M. Black worked for Clinton Laboratories at the X-10 Reactor.
C. W. Hicks worked for the Roane-Anderson Company.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
