National Museum of Nuclear Science & History
J. R. Poling worked for the United States Engineer District Office.
Homer M. O’Callaghan served in the 1st Ordnance Squadron.
J. H. Seivers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Geoffrey Chew was an American physicist. Born and raised in Washington, DC, Chew graduated from high school at the age of 16.
