Blocks of 4 comprising 2d with ACSC #7(1)m & n (in a block of 6, the lower 4 units including the varieties are unmounted), 2½d, 3d (lower units **), 6d brown with Broken Leg, 6d brown punctured 'OS' (lower units **) & 9d violet, variable centring, Cat $2500 as singles. (Qty 6 blocks)

Grade A/A- (Image1)

Estimate AU$500

Imprint blocks of 4 comprising 6d Harrison (lower units **), 6d brown Ash (pair only **), 9d Harrison (lower units **), Mullett (lower units **) and Ash (lower units **), 1/- Mullett with the Watermark Sideways (disturbed gum), 2/- maroon Ash (pair only) & 5/- Ash (pair only, with Tsunami off NSW Coast), variable centring, Cat $11,500+ for mounted. (Qty 8 items)

Grade A/B (Image1)

Estimate AU$3,000

10/- grey & 'aniline' pink ACSC #48E, excellent centring, Cat $750.

Grade A A1 (Image1)

Estimate AU$400

£1 chestnut & blue with the Watermark Inverted ACSC #52Bba (SG 44aw), 'STOCK EXCHANGE/27MY18/ MELBOURNE' cds, Cat $4750 (£3500). Superb!

Grade A+ B1 (Image1)

Estimate AU$1,500

£2 purple-black & rose ACSC #55C (SG 45b), well centred, some irregular perfs that are characteristic of this printing, unmounted, Cat $17,500 (£4500+ mounted).

Grade A B2 (Image1)

Estimate AU$5,000

£2 purple-black & rose ACSC #56C (SG 45b) marginal example from the top of the sheet, well centred, rough perfs characteristic of this printing, unmounted, Cat $17,500 (£4500+ mounted).

Grade A B2 (Image1)

Estimate AU$5,000

£2 purple-black & rose ACSC #55C (SG 45b), excellent centring, superb strike of the 'BENDIGO/VIC' cds, Cat $4500 (£2750). A superb stamp for the connoisseur: probably the finest postally used example we have seen.

Grade A+ A1 (Image1)

Estimate AU$2,000

£2 black & rose CTO with GPO Melbourne cds ACSC #56w (SG 45), excellent centring, Cat $6500 (£3250). Superb!

Grade A+ A1 (Image1)

Estimate AU$3,000

PUNCTURED 'OS': 3d olive ACSC #O13b block of 4, well centred, the first unit with a faint bend, unmounted, Cat $1900+.

Grade A B1 (Image1)

Estimate AU$600

PUNCTURED 'OS': 9d indigo-violet Die IIB ACSC 27G, a few irregular perfs, Cat $4500. Chris Ceremuga Certificate (2011) states 'indigo-violet' but ACSC 27C which the 2017 catalogue states is 'red-violet'.

Grade A- B2 (Image1)

Estimate AU$1,600

PUNCTURED 'OS': 10/- grey & deep 'aniline' pink, well centred, CTO ACSC #48Bba with full unmounted o.g. (very scarce thus), Cat $200+. Superb!

Grade A B1 (Image1)

Estimate AU$140

PUNCTURED 'OS': 10/- grey & pink block of 4, poorly centred, CTO without gum, Cat $800 as singles. Scarce multiple. RPSofL Certificate (2018).

Grade A D1 (Image1)

Estimate AU$300