Hong Kong & Shanghai Banking Corporation, Specimen $1, 1 January 1925, serial no. B 200001 - B 800000, blue and yellow, helmeted female head low left, arms low right, bank title in straight line, printed signatures at centre, rev. purple, allegorical maiden (Art) at centre (Ma H3a; P.171), '16.11.24' in ink in top margin, perforated CANCELLED, extremely fine, rare