National Museum of Nuclear Science & History
Holl worked for Stone and Webster Engineering Corporation.
Robert F. Clothier was a technical supervisor for the Tennessee Eastman Corporation assigned to the Y-12 Plant during the Manhattan Project.
Joseph H. Cummins served in the 320th Troop Carrier Squadron.
Martin M. Whitaker was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Cheney worked in the United States Engineer District Office.
