National Museum of Nuclear Science & History
Attended the City College of New York.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
Twichell worked at 200 West Area at Hanford during the Manhattan Project.
Dr. Leslie T. McClinton was a research assistant at the University of Chicago Met Lab. After three months of working at the Met Lab, McClinton was transferred to Oak Ridge in 1943.