J.O. Salisbury

James P. Mahoney

P. J. Huckleberry

Huckleberry worked at the 300 Area at Hanford during the Manhattan Project.

John J. Norton

John J. Norton was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

G. S. Allen

Allen worked at the 300 Area at Hanford during the Manhattan Project.