National Museum of Nuclear Science & History
Harry Reason was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Frederick A. Zenz was a chemical engineer, and received a B.A. in Chemistry from Queens College. He then earned his M.
Richard Hodge worked for the Kellex Corporation at the K-25 Plant.
W. R. Chambers worked for the Tennessee Eastman Corporation at the Y-12 Plant.