Hong Kong & Shanghai Banking Corporation, colour trial $100, undated (c.1909), green and orange, crowned arms top left, tea manufacturing scenes at left and right, value at each corner, printed signature of W Stabb, Chief Manager low right, rev. brown, bank head office at centre (cf Ma H30 for similar; Cribb 2.46 for similar), red SPECIMEN overprint, blue WATERLOW seal low centre, official perforations, good extremely fine, most attractive, extremely rare