Lloyd J. Steffens

Blanche Huddleston

Blanche Huddleston worked for the Tennessee Eastman Corporation at the Y-12 Plant.

David Greenglass

David Greenglass (1922-2014) was a machinist and member of the Special Engineer Detachment who engaged in espionage activities for the Soviet Union at Los Alamos during the Manhattan Project.

James B. Williams

Frank Buckalew