Allen P. McMahan

Eufaula George

Eufaula George worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Max G. Graf

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

James Delaney

Duillio DiCostanzo

Duillio DiCostanzo worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.