D. J. Cummings

T. W. Martin

T. W. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Fred W. Goodloe

Fred W. Goodloe was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Charles Mueller

A. J. Keesing

A. J. Keesing worked for the Union Carbide & Carbon Corporation.