National Museum of Nuclear Science & History
C. F. Holloway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John “Jack” Carleton Healey, a colonel in the U.S. Air Force, participated in the Manhattan Project as part of General Groves’ staff in Washington, DC.
