Colonial Bank, Specimen 5, Dunedin, 1 April 18--, brown and black, serial no. S/X 39001 - S/X 49000, two allegorical maidens top centre, arms between them, value in underprint low centre and at each corner, arms low centre, rev. brown, blue and red, building at centre (PS.268), perforated SPECIMEN B W & CO LONDON, attractive, good extremely fine, very rare