2d Grey (Die 1) and 3d Greenish-Olive (Die 2B), both attractively centred and fresh MUH. (2). (Image)

Estimate AU$150-200
Min. Bid. AU$120

1916 (Nov.11) solo usage of 2d Grey tied by 'LATE FEE/SPENCER STREET' (Melbourne) to plain bank cover to Brisbane, Cat. $150 on cover. (Image)

Estimate AU$80-100
Min. Bid. AU$60

WATERMARKS INVERTED: 2d Grey (Die 1) perforated OS [BW.7ba - Note 3 - Cat.$400] plus 6d Ultramarine (Die 2) [BW.19a - Cat.$275], FU (2). (Image)

Estimate AU$150-200
Min. Bid. AU$120

May 1917 usage of 2d Grey + ½d Green KGV on censored cover from BALLARAT 'via America' to a 'Belgian Interned Soldier' at Amersfoort Internment Camp, Holland. (Image)

Estimate AU$100-150
Min. Bid. AU$80

26 Feb.1917 use of 2½d Indigo, horizontal pair, attractively tied on double-rate cover from Brisbane to USA. (Image)

Estimate AU$80-120
Min. Bid. AU$60

2½d Deep Indigo, blk.(4) perforated Small OS; upper units MLH, lower units MUH. A scarce, well centred block. BW:Cat. $1500+. (Image)

Estimate AU$500-600
Min. Bid. AU$400

3d Olive (Die IIB) blk.(4); MUH; upper right unit with tiny natural paper inclusion above last 'A' of 'AUSTRALIA'. Cat.$900. (Image)

Estimate AU$300-350
Min. Bid. AU$240

6d Blue (Die 2) horizontal pair, centred up, MUH. (2). BW: $1100. (Image)

Estimate AU$200-250
Min. Bid. AU$150

TELEGRAPH PUNCTURED HIGH VALUES: 10/- perf.OS, £2 and £1 Grey, (3). (Image)

Estimate AU$200-300
Min. Bid. AU$0

£1 CHESTNUT & BRIGHT BLUE 'CA' MONOGRAM SINGLE. FINE & FRESH MINT EXAMPLE. EXTREMELY RARE. Australian Commonwealth Specialist Catalogue: 52Bza. The £1 Third Watermark monograms - either 'CA' or 'JBC' are great rarities. Until this stamp was discovered in 2013 - the first "new" discovery in over 40 years - only four 'CA' Monograms had been recorded: two mint strips of three, one of which is in the Royal Collection, and two mint singles, one of which is in the Chapman Collection, which now forms part of the Australia Post Archival Collection. The other mint single example was sold as part of the Arthur Gray Collection in 2007 for the equivalent of AU$73,000.  There are five First Wmk single examples recorded, however all of these, as well as the other two Third Wmk examples have the monogram more-or-less trimmed. This stamp, therefore, is UNIQUE in having the ONLY COMPLETE MONOGRAM KNOWN. A highly important AUSTRALIAN COMMONWEALTH rarity.               (Image)

Estimate AU$50,000-60,000
Min. Bid. A

£1 Chestnut & Blue, block of 4, uniform gum tropicalization, upper units MVLH, lower units MUH, BW:52B - Cat $43,000+. A rare and desirable multiple.Stuart Hardy's similar block of 4, sold for $20,000 in May 2013.   (Image)

Estimate AU$15,000-20,000
Min. Bid. A

£1 Purple-brown & Blue, well centred commercially used. (Image)

Estimate AU$200-300
Min. Bid. AU$160

TELEGRAPH PUNCTURES: £2 additionally with crayon mark cancellation and three x £1 Greys (one repaired). (4). (Image)

Estimate AU$150-200
Min. Bid. AU$120

6d Chestnut, perforated OS, vertical pair MUH. (2). (Image)

Estimate AU$120-150
Min. Bid. AU$90