National Museum of Nuclear Science & History
R. T. Arends worked for the Roane-Anderson Company.
John W. Gofman was an American scientist who helped develop plutonium separation techniques during the Manhattan Project.
Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.
J. I. Mitchell worked for the Roane-Anderson Company.