

Letter from the Higher SS and Police Leader to the Reich Governor in Poznan, Jakob Sporrenberg, to the Higher SS and Police Leader North-East, 18 October 1940.
BArch NS 19/2576.
Letter from the Higher SS and Police Leader to the Reich Governor in Poznan, Jakob Sporrenberg, to the Higher SS and Police Leader North-East, 18 October 1940.
BArch NS 19/2576.