National Museum of Nuclear Science & History
H. A. Rehnberg worked for the Kellex Corporation at the K-25 Plant.
Lyman Brenneman was a member of the Special Engineer Detachment at Oak Ridge and was assigned to the K-25 Power Plant.
Kinney Stanley worked for the United States Engineer District Office.
R. R. Wischmeyer worked for the Midwest Piping and Supply Company.
