National Museum of Nuclear Science & History
John Nicklin worked for the United States Engineer District Office.
Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.
John Shipley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George W. Campbell was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
