Andrew M. Hedrick

George Mahfouz

George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.

D.G. Neill

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

C.R. Jones

M. E. Yates

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