National Museum of Nuclear Science & History
Davidson worked in the United States Engineer District Office.
Thomas F. Costa served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Some Punkins.
Frederick Howard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thomas Lanahan was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
