National Museum of Nuclear Science & History
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
J. R. Hatfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. E. Wilt worked for the United States Engineer District Office.
Susan Zagaria was a laboratory technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
