J. J. Thompson

Charlton C. Barth

Winston Grice

Winston Grice was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

George R. Jamieson

Attended the University of Wyoming.

A.C. Tregillus

A.C. Tregillus was a procurement chief at the Metallurgical Laboratory in Chicago during the Manhattan Project.