The Free City of Danzig was created by the Treaty of Versailles and fell under the auspices of the League of Nations. This section includes cases and materials from the Permanent Court of International Justice (PCIJ) concerning the status of Danzig and its relations with the government of Poland.
The Council of the League of Nations also issued numerous reports concerning Danzig over the course of 1919-1939. These may be found in the League of Nations Official Journal (LNOJ).