1d Green wmk REVERSED (appears CofA when viewed from back). Neat pmk. Superb U. ACSC 82Baa cat $3000. SG 125x cat £1400. Very rare. (P)

Estimate AU$1,600

1d Green opt OS, variety wmk REVERSED, plus variety pale opt so look blue rather than blue-black. F-VF U with part NSW cds. ACSC 82(OS)Baa cat $2500. SG O129x cat £1000. Rare. 2022 Ceremuga AIEP photo-cert. (P) (Image1)

Estimate AU$1,000

1d Green opt OS. wmk INVERTED. Machine pmk, F U. ACSC 82(OS)a cat $2000. SG O129w cat £900. Rare. 2004 Ceremuga photo cert. (P) (Image1)

Estimate AU$1,000

1½d Brown with prominent pre-printing vert paper crease from UR cnr, through emu & RVT to lower frame at right, becoming wider as it descends. Also split frame plate flaws at left. VF U. (P) (Image1)

Estimate AU$150

5d Brown Ash imprint blk of 4, plate 2 with shaved jubilee line under LR stamp. VF fresh 2M/2MNH. ACSC 127(2)z cat $350. (P) (Image1)

Estimate AU$150

5d Deep yellow-brown, variety 'frame line at left almost entirely missing from wattles to LVT' (pos 3R60). Bold Bundaberg cds clear of variety. FU, thinned cnr perf. ACSC 127B(3)ra cat $1000. (P) (Image1)

Estimate AU$250

1/4 Greenish-blue. Superb fresh MNH. SG 131 cat £55 for M, should be at least double, £110 MNH. ACSC 131 A cat $375. (P) (Image1)

Estimate AU$200

OS opt set ½d to 5d, plus SM wmk 2d, 4d also opt OS. VF fresh MNH. ACSC cat $280. SG O125 & O128-32 cat £150 for M, should be at least double, £300 MNH. (7) (Image1)

Estimate AU$200

Set: ½d orange to 1/4 turquoise, fresh MNH. ACSC cat $650. SG 124-31 cat £150 as M, should be at least double MNH £300. (8) (P) (Image1)

Estimate AU$250

Set: ½d - 1/4 inc extra shades of 1d & 4d, plus OS opt set inc 5d imprint pr. F-VF fresh MNH. SG 124-31 & O125-6, O128-32 cat £380 for M, should be at least double, £760 MNH. ACSC cat $1150 (18) (P) (Image1)

Estimate AU$450