Frank J. Schaupp

Crawford H. Greenewalt

Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.

Frank P. Ross

Frank Ross served in the Army at Los Alamos during the Manhattan Project.

E. L. Kirkwood

W. E. Castens

Castens worked for Stone and Webster Engineering Corporation.