National Museum of Nuclear Science & History
John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. B. Nevels worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ellsworth T. Carrington served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the co-pilot on the Jabit III during the Hiroshima mission.
