National Museum of Nuclear Science & History
Jack Morgan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Morris R. Jeppson served as a lieutenant in the 1st Ordnance Squadron. He also worked as a weapons test officer.
D. S. Ewing worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dorothea Lisle was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
