R.A. Simpson

S. A. McNeight

McNeight worked in the 200 East Area at Hanford during the Manhattan Project.

Milton C. Sprouse

Milton C. Sprouse served in the 393rd Bombardment Squadron.

Thomas J. Kickham

Lillian Guadagna

Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.