John M. Turner

L.B. Jensen

John Mihalkanin

John Mihalkanin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Norman Brown

Not long after completing his sophomore year at MIT, Norman Brown was recruited into the Manhattan Project.

H. V. Turpeinen

Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project.