National Museum of Nuclear Science & History
Hardie worked in the United States Engineer District Office.
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
Waverly Smith was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. R. Dake worked for the Roane-Anderson Company.
Robert Sackheim was an American scientist and advertiser. Sackheim was born in New York. He earned a B.
