J. C. Hamilton

Arnold Feldman

Arnold Feldman started college at Penn State when he was 16 and graduated with a degree is physics. He was drafted into the Army and was doing his basic training in Louisiana, when his sergeant told him he was going to New York City.

W.M. Soffe

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

Delores J. Erichson

Katherine Gnjec

Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.