Map

Link to map of  Kreis Lauban. 1927 1:100,000

Link to map of Kreis Lauban   1:25:000.

For modern Polish maps go to pilot.pl

Historical Map of Oberlausitz  which includes parts of Sachsen (Saxony), Brandenburg, and Schlesien (Silesia).

Credit: Äberlausitzer, Public domain, via Wikimedia Commons   https://commons.wikimedia.org/wiki/File:Karte_Oberlausitz.png