National Museum of Nuclear Science & History
John Dillon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Werner H. Haak was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
J. T. King served in the 509th Headquarters and Base Services Squadron.
