1/- Blue-Green Die IIB Watermark Sideways BW #33aa x2 examples, one with uniform toning, Cat $400. (2) (Image1)

Estimate AU$50

2d Grey Die I variety Extra islands around Tasmania [2R43] BW #7(2)i (+ 1d red KGV) tied by Melbourne '1AUG16' machine cancel to S.Cooke (Printers' furnishers) cover to USA, 'PASSED' censor handstamp in violet, extrapolated cat value $400+. (Image1)

Estimate AU$100

6d Pale Greyish-Violet Die II BW #19G, quite well centred, mint, Cat $575. Drury Certificate (2017). (Image1)

Estimate AU$300

6d Violet-Blue Die IIB BW #20B, well centred, fine mint, Cat $400. Drury Certificate (2018). (Image1)

Estimate AU$200

9d Violet Die IIB variety White flaw below 'IA' of 'AUSTRALIA' [4R7] BW #27(4)n, fine used, Cat $125. (Image1)

Estimate AU$80

1/- Blue-Green Die IIB Watermark sideways BW #33aa, MLH, Cat $200. Drury Certificate (2018). (Image1)

Estimate AU$100

2/- Brown BW #37A, very well centred, fine mint, Cat $450. (Image1)

Estimate AU$220

2/- Deep Brown BW #37D, well-centred, fine mint, Cat $500. (Image1)

Estimate AU$220

2/- Maroon BW #38, fine mint, Cat $300. (Image1)

Estimate AU$150

5/- Grey & Chrome-Yellow with minor Doubling of the frame, well centred, lightly mounted. [The doubling is most evident across South Australia & Victoria and into the Tasman Sea. The stamp may be related to the major 'Double Print' BW #44c] (Image1)

Estimate AU$500

5/- Grey & Yellow BW #44 variety Roo with spiked tail, also Broken shading lines to north-east of Cape York [R56] very fine used. Cat $225 (as a normal stamp). (Image1)

Estimate AU$120

5/- Grey & Pale Yellow Perf 'OS' CTO BW #44wa, quite well centred, without gum, Cat $200 Drury Certificate (2018). (Image1)

Estimate AU$100

10/- Grey & Deep Aniline Pink BW #48B, rich colours, extremely well centred, MLH, Cat $750. Premium example. (Image1)

Estimate AU$450

10/- Grey & Deep Aniline Pink Watermark inverted BW #48Ba, excellent centring, Latrobe (Tas) datestamp, Cat $3,500. (Image1)

Estimate AU$1,800

10/- Grey & Aniline Pink Optd 'SPECIMEN' Type B BW #48x, very well centred, Cat $600. (Image1)

Estimate AU$320

£1 Brown & Blue BW #52, used, Cat $2,500. (Image1)

Estimate AU$650

£1 Chocolate & Dull Blue BW #52A, strong colours, extremely well centred, fine mint, Cat $4,000. Lovely stamp. (Image1)

Estimate AU$1,800

£1 Chestnut & Blue BW #52B, perf blemishes, strong original colour, Cat $2,500. (Image1)

Estimate AU$675

£1 Grey BW #53, well centred, fine mint, Cat $1,000. (Image1)

Estimate AU$350

£1 Grey Optd 'SPECIMEN' Type C sub-type C1 Damaged 'C' and 2nd example with Type D 'SPECIMEN', BW #53xd, both slightly aged gum, Cat $1,375. (2) (Image1)

Estimate AU$400

£2 Purple-Black & Rose CTO BW #56w, very well centred, without gum, Cat $6,500. (Image1)

Estimate AU$4,000

£2 Purple-Black & Rose Optd 'SPECIMEN' Type C variety Broken coast in Bight [R8] BW #56xb(D)r, mildly toned gum, MLH, Cat $9,750 (as an unoverprinted stamp). Drury Certificate (2018). (Image1)

Estimate AU$500