Unknown No information

  • YES
  • Bunker, in which Dudek with other people hid during the liquidation of the ghetto.

  • Jan Kostanski wrote his memoirs with his wife Necha at the end of her life; later, he employed an editor and translator and published the book in Australia in 1998, entitled: 'Janek: Gentile in the Warsaw Ghetto.'

  • 92-93