National Museum of Nuclear Science & History
John Otto worked for Clinton Laboratories at the X-10 Reactor.
William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Paul Hartsfield worked for Clinton Laboratories at the X-10 Reactor.
Samuel McNeight was a DuPont employee member who was a part of the team tasked with constructing the B Reactor at Hanford.