3d Blue Die 1 (Harrison Plates) Plates 1 and 2 Harrison two-line imprint pairs, both MUH but Plate 2 pair with left unit largely separated. BW 104z, za, cat AU$1350 as imprint blocks of 4 (4)
3d Blue Mullett Plates (Die 1a) Plate 3 Mullett imprint block of 4, fine and mounted in central gutter only, the watermark is considerably misplaced to the left. BW 105(3)z, cat AU$675
3d Blue Mullet Plates (Die 1a) Type A variety 'Imperforate at Top', presumably caused by a skipped perforation, punctured 'OS' with very light cds cancel