Law to expel issued by German government [Germany]: “Telephone Instructions to Expel Polish Jews from Germany enacted by the Head of the Legal Department [Germany]: […] Therefore the Jews of Polish nationality, who are located in Germany, will be expelled as a precaution from the Reich immediately in the shortest possible time. […] Berlin 26 October 1938 – Signed by Gauz”
Akten zur deutschen auswaertigen Politik, 1918 – 1945, series D, volume 5, page 93. Accessed online; Translated by Franziska Wagener 11/19/2015