Clyde Stout

H.L. Smith

Joseph H. Heartberg

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

T. G. Clynes

T. G. Clynes worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charles Lindsay

Charles Lindsay worked for the Tennessee Eastman Corporation at the Y-12 Plant.