S. G. Thompson

Fred W. Goodloe

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

Charles B. Mather

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

Wayne Curtis

William J. Ladniak

William Ladniak worked for Clinton Laboratories at the X-10 Reactor.