Paul R. Pettit

Roger L. Allen

T. E. Thomas

T. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Joseph LaRocco

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

Robert H. Bright

Robert Bright worked for the Tennessee Eastman Corporation at the Y-12 Plant.