½d Cyprus Green BW #63H marginal block of 4, lower units MUH, Cat $500+. (Image1)

Estimate AU$135

½d Green Comb Perf Electro 1 BW #63(1)za 'JBC' Monogram (monogram partially guillotined) block of 4, mild uniform gum toning, fine mint overall, Cat $450 (as a monogram single) (Image1)

Estimate AU$120

½d Green Comb Perf Electro 2 BW #63(2)z 'JBC' Monogram left corner block of 4, hinged in lower selvedge only (lower units just touched), upper units MUH, Cat $1,250+. (Image1)

Estimate AU$300

½d Green - Electro 3 BW #63(3)r variety Clubbed fraction bar at left [3R11], fine used with Sydney cds, Cat $1,500. (Image1)

Estimate AU$600

½d Emerald Single-Line Perf 14.2 BW #64A, with variety Small dot in bottom margin at right [3R59], faint stain on face and some gum disturbance, Cat $22,500. ACSSofGB Certificate (1962). Exceptionally rare - mint examples seldom offered. (Image1)

Estimate AU$5,750

½d Orange Perf 'OS' BW #66ba horizontal pair tied by Melbourne '-1JL/1925' machine cancel on Central Weather Bureau OHMS folded circular subsequently returned unfranked with very fine 'CONDOBOLIN/NSW' cds and taxed on arrival with Melbourne 'T1D' oval handstamp, a couple of minor blemishes, Cat $200 on cover. [The rate was 1d per 2oz commercial papers for items ... not wholly printed as it contained a hand-written weather report] (Image1)

Estimate AU$120

½d Orange Electro 6 BW #66(6)z Harrison two-line imprint ('N' over 'MP', stop after 'PRINTER') with varieties Retouch to crack through King's ear [6L54] & Eight wattles at right [6R49], lower units MUH, Cat $400. (Image1)

Estimate AU$115

1d Scarlet-Red (G17) Smooth Paper BW #71G pair plus ½d Roo on 1915 (Mar 17) cover to France, stamps tied by Eumundi (Qld) datestamps, superb strike of 'PASSED CENSOR/18MR15/BRIRBANE' censor datestamp in red. (Image1)

Estimate AU$100

1d Pale Terra Cotta (Brick) (G25) Smooth Paper Perf 'OS' BW #71Q unusually well centred example on OHMS 'Public Health Department' postcard, used 1918 (Feb 1) Melbourne to Malvern, Cat $1,250 on cover (as an unpunctured stamp). Superb item. Starling Certificate (2023). (Image1)

Estimate AU$500

1d Red Smooth Paper Die II BW #71a Wmk inverted (SG #21dw £120), VFU with Mulwala (NSW) datestamp, Cat $375. (Image1)

Estimate AU$100

1d Orange-Brown (G78) Rough Paper BW #72Sbb perf 'OS', strong colour, postally used, fine appearance, Cat $7,500. National Philatelic Centre certificate (2020). (Image1)

Estimate AU$3,000

1d Damson (G70½) Rough Paper Perf 'OS' BW #72Ka, with Wmk inverted, Cat $1,250. Rare shade. Drury certificate (2016). (Image1)

Estimate AU$300

1d Deep Bright-Red Die III (G111) BW #75C fresh MUH, Cat $575. Photocopy of Drury Certificate (2018) for the block from whence it originated. (Image1)

Estimate AU$250

1d Carmine-Red Die III BW #75hA Wmk Inverted with variety Break in upper frame at left, fine used with Melbourne '30AU18' datestamp, Cat $250 for wmk variety and $200 for the variety. A rare combination of flaws and very early use. (Image1)

Estimate AU$100

1d Carmine-Red Die III BW #75p, two mint examples one with variety Break in upper frame at right [38], variety stamp with hinge remainder, other stamp MVLH, Cat $350. (2) (Image1)

Estimate AU$120

1d Violet BW #76(3)z Plate 3 Harrison ('N' over 'MP') two-line imprint block of 4 with variety White flaw in right frame opposite emu's foot [VI/55], fine mint, with right side units MUH, Cat $750. (Image1)

Estimate AU$200

1½d Black-Brown BW #83y tied to plain envelope by superb strike of 'PARKVILLE/9NO18/VIC' datestamp, being the official First Day of Issue, as recorded in ACSC, Cat $12,500. [Superb and unique with Brusden White stating at page 132, At present only one first day cover can be confirmed as existing.] (Image1)

Estimate AU$5,750

1½d Green Die I BW #88ba perf 'OS', fine well-centred fresh MUH, Cat $200. (Image1)

Estimate AU$60

1½d Green Die I Electro 12 BW #88(12)n with Cracked electro early state [12R22], fine used, Cat $500. (Image1)

Estimate AU$75

1½d Scarlet-Orange BW #89J array of the scarce 1924 printing in mixed condition. Worth a closer look for other constant plated flaws as 1924 constant varieties [15R2] and [18L2] are noted, Cat $5,700 as shades. (19) (Image1)

Estimate AU$400

1½d Red Die I Electro 23 BW #89ba(23)z marginal strip of 7 perf 'OS' with Harrison imprint, all with misplaced perfs and double perfs in margin, Cat $1,750+ as used singles, not priced mint. (Image1)

Estimate AU$300

2d Orange Die I BW #95 pair paying 4d letter rate for second weight step, the stamps tied by 'PERTH/13JAN21/WA' machine cancel and addressed locally. The pair is electro 1R26-7 with constant variety Upper right frame flaws [1R26] but with no indication of the cracked electro [1R27] BW #95(1)k on the right hand unit, suggesting appearance of the crack was in the final 1921 printings. (Image1)

Estimate AU$46

2d Orange Die I BW #95ba marginal block of 4, neatly rejoined perf separations lower units, upper units MUH, Cat $900+. (Image1)

Estimate AU$180

2d Orange Die I BW #95(1)z with Harrison imprint pair showing White flaw on Roo's tail [L60], hinged in central gutter, fine mint with right side unit MUH, Cat $3,000 (for an imprint block of 4). (Image1)

Estimate AU$575

2d Orange BW #95(9)e [9L7] Cracked electro, off-centre left, Cat $750. Drury certificate (2022). (Image1)

Estimate AU$150