Jarrett R. Clark

Clement F. Toft

Clement Frederick Toft (1922-1977) worked at Los Alamos during the Manhattan Project. 

C.R. Risteau

Duffer Crawford

Duffer Crawford worked for the civilian contractor Kellex Coroporation in New York under the supervision of Judson Swearingen.

B. S. Dunbar

Dunbar worked for Stone and Webster Engineering Company.