National Museum of Nuclear Science & History
N. W. Kemper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Winston Grice was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. H. Longtin worked for the United States Engineer District Office.
Lawrence Sperry worked for the United States Engineer District Office.
Frederick H. Nelson served in the 1st Ordnance Squadron.
