National Museum of Nuclear Science & History
A. L. Smith worked for the J.A. Jones Construction Company.
Hayes worked in the United States Engineer District Office.
J. B. Kaiser worked for the Midwest Piping and Supply Company.
James S. Cole is an American engineer. He served as an airplane engineer during World War II, and began working at the K-25 plant at Oak Ridge, TN in 1945, shortly after the end of the war.
