National Museum of Nuclear Science & History
C. W. Winter worked for the Union Carbide & Carbon Corporation.
Richard Malenfant worked for the Los Alamos National Laboratory (LANL) for many years in health safety and radiation detection.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.