Banque dHochelaga, Canada, uniface obverse and reverse colour trial $20, 1 January 19-(14), black on light lilac underprint, Janvier-A.Vaillancourt at left, parliament buildings at centre, Jacques Cartier at right, printed signature of Vaillancourt low left, reverse dark purplish-blue, provincial arms at centre, (Pick S808ct, Charlton 360-22-06), perforated, blue SPECIMEN WATERLOW & SONS LIMITED overprint at left and right, red overprint at reverse, both in PMG holders 66 EPQ and 67 EPQ gem uncirculated, rare (2)