National Museum of Nuclear Science & History
J. E. Parnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Hanley worked for Hanley & Company.
Eugenia M. Jackson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Willard G. Knox served in the 603rd Air Engineering Squadron.
