National Museum of Nuclear Science & History
Attended Harvard University.
J. C. Tippins worked for the J.A. Jones Construction Company.
Grim worked for Stone and Webster Engineering Corporation.
Kistler worked in the 200 West Area at Hanford during the Manhattan Project.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.