. . "Letter sent by Lichtensztejn from the Bialystok Ghetto to Dr. Drozdowski, the Pole, regarding his desire that his son emigrate to Eretz Israel, 1943"@eng . "Letter sent by Lichtensztejn from the Bialystok Ghetto to Dr. Drozdowski, the Pole, regarding his desire that his son emigrate to Eretz Israel, 1943"@eng . .