10 Gulden Bank Von Danzig

The Bank von Danzig operated as the central bank of the Free City of Danzig, the anomalous city-state created under League of Nations protection by the Treaty of Versailles. Politically neither German nor Polish, Danzig maintained its own currency — the Gulden — pegged first to the British pound and later to the Dutch guilder after 1935. Bradbury Wilkinson, the Surrey-based security printer, handled much of the series, a common arrangement for small states lacking domestic printing infrastructure.

By 1939 the entire monetary experiment was finished. The Reichsmark absorbed the Gulden within days of German annexation in September.