National Museum of Nuclear Science & History
Howard Egan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gertrude Nissenbaum was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. E. Gossett worked for the J.A. Jones Construction Company.
J. Box worked for the Tennessee Eastman Corporation at the Y-12 Plant.