National Museum of Nuclear Science & History
R. R. Wischmeyer worked for the Midwest Piping and Supply Company.
Harold Butterfield served in the 1st Ordnance Squadron.
W. N. Mundy worked for the J.A. Jones Construction Company.
Butt worked in the United States Engineer District Office.
Charles Mallon worked for the Kellex Corporation at the K-25 Plant.
