National Museum of Nuclear Science & History
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John L. Kuranz (1921-1995) was an American engineer, physicist, and inventor. During the Manhattan Project, Kuranz was a member of the Special Engineer Detachment at the University of Chicago Met Lab.
Sara B. Chettkow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gail O’Neal served in the 1395th Military Police Company, Aviation.
