National Museum of Nuclear Science & History
F. B. Nevels worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Sloan worked at the 100-B Area at Hanford during the Manhattan Project.
F. Egner worked for Clinton Laboratories at the X-10 Reactor.