Bank of Danzig, Specimen 20-Gulden, 2 January 1932, serial no. C/A 750001 - C/A 1000000, purple, green and multicoloured, Stockturm at centre, arms at left, rev. purple, statue of Poseidon at right (P.60), '28.11.33' in ink in top margin, perforated CANCELLED, good extremely fine, scarce