W. E. Chaput

Mary Lanahan

Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. F. Joyner

J. F. Joyner worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. H. Grey

E. H. Grey worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charles E. Borgel