1913 First Watermark: 1913 part set of thirteen to 5/- grey and yellow, with listed 1/- blue-green shade, brilliant o.g; with some unmounted and marginal, very fine assembly. SG 1-13 | Estimate - £600-£700 (Image)

1913 First Watermark: 3d olive Die I, lower marginal showing J.B.C. printers monogram, full unmounted o.g; very fine and desirable in this form. SG5; BW12 | Estimate - £300-£350 (Image)

1913 First Watermark: quintet comprising ½d green, 1d red (Die I & II), 2d grey and 3d olive Die I, all WMK INVERTED large part to full unmounted o.g; a fine and useful group. SG 1bw-5dw | Estimate - £200-£250 (Image)

1913 First Watermark: 5/- grey and yellow Die II, fine o.g; very fresh. SG 13; BW 42b | Estimate - £150-£170 (Image)

1913 First Watermark: 6d ultramarine Die II, horizontal pair with right stamp showing RETOUCHED 'E', lightly used, slight perf separation at foot, still very fine. SG 9a; BW 17(1)j | Estimate - £300-£350 (Image)

1913 First Watermark: 10/- grey and pink Die II, lower marginal pair, brilliant o.g; very fine and fresh. SG 14 BW 47a | Estimate - £600-£700 (Image)

1913 First Watermark: 10/- grey and pink, Die II, used by part cds leaving the Roo's profile clear, fine. SG 14; BW 47 | Estimate - £260-£280 (Image)

1913 First Watermark: £1 brown and ultramarine Die II, fresh large part o.g. with the barest trace of hinging, and perfectly centred, superb! SG 15; BW 51a | Estimate - £1200-£1400 (Image)

1913 First Watermark: £1 red-brown and ultramarine, Die II, c.t.o. by part Melbourne special cds for DE 5 13, very fine and scarce. SG 15; BW 51bwb | Estimate - £800-£1000 (Image)

1913 First Watermark: £2 black and rose Die II, large part o.g; small natural paper inclusion, nevertheless still a desirable and largely fresh example of this scarce high value. SG 16; BW 55a | Estimate - £1500-£1700 (Image)

1913 First Watermark: £2 black and rose, Die II, used cancelled by part WESTn AUS(TRALIA) cds, slight horizontal crease still an above average example of this scarce stamp. SG 16; BW 55 | Estimate - £700-£800 (Image)

Single Watermark: 1914-20 1d carmine-red (shades), RUSTED CLICHÉ (R.6/4) used by cds dated March 17, vivid colour, very fine. Drury Certificate (2011) SG 21ca; BW 71l(2)i | Estimate - £160-£180 (Image)

1914-20 4d yellow orange, showing Line through 'FOUR PENCE' variety, fresh unmounted o.g., very fine. SG 22ae; BW 110(2)r | Estimate - £150-£170 (Image)

Single Watermark: 1914-20 5d brown, Perf 14¼ (line), WATERMARK INVERTED, neatly struck by cds for 11 FE 18, very fine with this variety. SG 23aw | Estimate - £250-£270 (Image)

Second Watermark: 1915 6d bright blue Die II, right interpanneau, fresh unmounted o.g; very fine. SG 26a; BW 18 | Estimate - £150-£170 (Image)

Second Watermark: 1915 6d ultramarine Die IIA SUBSTITUTED CLICHÉ (R.10/6) used by crisp Parcel Post cds for NOV 15, one shortish perf at foot, still a very fine and scarce stamp. Ceremuga Opinion (2010) SG 26b; BW 18Aja | Estimate - £800-£1000 (Image)

Second Watermark: 1915 9d violet Die II, WATERMARK INVERTED, fine used by cds for MR 16, fine. SG 27w; BW 25a | Estimate - £500-£550 (Image)

Second Watermark: 1915 5/- grey and yellow Die II, showing WMK INVERTED, fine unmounted o.g; superb! SG 30w; BW 43Aa | Estimate - £500-£600 (Image)

Third Watermark: 1915-27 range of values to 10/- with listed shades on 2d, 2½d, 3d, 9d, 1/-, 5/- & 10/-, large part to full o.g; small imperfections, still a very fine and fresh assembly. SG 35-43a; BW 7A-48B | Estimate - £700-£800 (Image)

Third Watermark: 1915-27 range of five values to 1/- all variety WMK INVERTED save second 1/- which is variety WMK SIDEWAYS, part o.g. to full o.g; a fine assortment. SG 35bw-40bw; BW 7Ba-33Aaa | Estimate - £250-£270 (Image)

Third Watermark: 1915-27 3d yellow-olive in pair with Die II, used with cds dated 9 ?? 23, fine. SG 37a; BW 13Ac | Estimate - £120-£150 (Image)

Third Watermark: 1915-27 6d ultramarine Die II, WMK INVERTED, full unmounted o.g; very fine. SG 38cw; BW 19Aa | Estimate - £120-£150 (Image)

Third Watermark: 1915-27 9d violet Die IIB, WMK INVERTED, full unmounted o.g; fine. SG 39bw; BW 27Aa | Estimate - £100-£150 (Image)

Third Watermark: 1915-27 2/- brown Die II, WATERMARK INVERTED, lightly used by cds, fine. SG 41w; BW 37Aa | Estimate - £120-£150 (Image)

Third Watermark: 1915-27 5/- grey and yellow Die II, left marginal showing part John Ash imprint, full unmounted o.g; very fine. SG 42; BW 44a | Estimate - £150-£170 (Image)