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• 

  Bentley Image Bank

  Check record for portfolio

  Item Number

  BL006839

  Title

  Polio vaccine press conference

  relevance

  rank 18.59167

  Subjects

  Francis, Thomas, 1900-

  O'Connor, Basil, 1892-1972

  Salk, Jonas, 1914

  Ann Arbor (Mich.)

  Poliomyelitis vaccine--Michigan--Ann Arbor

  Press conferences--Michigan--Ann Arbor

  Poliomyelitis