National Museum of Nuclear Science & History
H. L. Goodwin worked for the Roane-Anderson Company.
Warren Nyer (1921-2016) was an American physicist. Nyer was nineteen and studying physics at the University of Chicago when he was hired as a research assistant with the Office of Scientific Research and Development, an early part of the bomb-building program.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Donald Schover worked for Clinton Laboratories at the X-10 Reactor.