National Museum of Nuclear Science & History
D. P. Hall worked for the J.A. Jones Construction Company.
Raymond Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roger Cloutier was born in North Attleborough, Massachusetts in 1930. After serving in the U.S. Navy during the Korean War, he pursued a career in health physics at the University of Massachusetts and University of Rochester.
George Economou was an optical systems expert. Economou graduated from Harvard University with a degree in astronomy.
