National Museum of Nuclear Science & History
Grace Hardin worked for the J.A. Jones Construction Company.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Reese worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
