5/- Grey & Yellow perf large 'OS' block of 4 lower units with Double perforations, BW #42b,ba, small stain some perfs re-inforced, Cat $6,000+. RPSV certificate (1999). An impressive block. (Image1)

Estimate AU$2,000

5/- Deep Grey and Chrome Wmk inverted with White flaw off NSW coast [R55], BW #43a(D)v, nice centring, very fine, fresh MUH, Cat $2,000++ as normal hinged stamp. (Image1)

Estimate AU$1,000

Grey & Yellow perf small 'OS' block of 4 [R47-48,53-54], BW #43b, lower units MUH, Cat $21,000+. A rare block. (Image1)

Estimate AU$5,000

5/- Grey & Yellow perf 'OS' variety Triple printed frame plate, 2mm to right and 5mm down, uncatalogued, parcel cancel. This example is one of two recorded. (Image1)

Estimate AU$10,000

5/- Grey & Yellow CA Monogram pair, BW #43za, fresh MVLH, Cat $35,000+. Only four pairs recorded in private hands. (Image1)

Estimate AU$15,000

5/- Grey & Pale Yellow on Thin paper BW #44ab, fresh mint, Cat $900. Ceremuga certificate (2007) (Image1)

Estimate AU$300

5/- Grey & Pale Yellow corner pair with Misplaced Kangaroo BW #44ca, quite a spectacular downwards displacement with Kangaroo's left foot and much of the foreground grass in the Bight, hinged in margin only, Cat $20,000+. (Image1)

Estimate AU$8,000

5/- Grey & Yellow CA Monogram single, BW #44za, fine used, Cat $35,000 for mint, uncatalogued used. The unique used Monogram. (Image1)

Estimate AU$10,000

5/- Grey & Yellow JBC Monogram single, BW #44zc, light aging, Cat $100,000, grossly under-catalogued. Ex Gray. Sold in 2007 for over US$83,000. The Only JBC Monogram in private hands. A key item for any serious collector of monograms. (Image1)

Estimate AU$50,000

5/- Grey & Yellow Harrison two-line Imprint pair, right hand unit variety White flaw off NSW coast [R55], BW #44ze, fresh MUH, Cat $3,500+. (Image1)

Estimate AU$1,200

5/- Grey & Yellow Ash Imprint block of 4, right hand unit variety White flaw off NSW coast [R55], BW #44zf, three units MUH, Cat $14,500+. (Image1)

Estimate AU$5,000

5/- Grey & Yellow-Orange variety Long curved tail on kangaroo [R6], BW #46w(V)o, cto, Cat $150. (Image1)

Estimate AU$80

5/- Grey & Yellow-Orange Ash Imprint block of 4 variety Open-mouthed kangaroo, BW #46za, lower units MUH, Cat $5,000+. (Image1)

Estimate AU$2,000

5/- Grey & Yellow-Orange variety Hunched-backed kangaroo [L17], BW #46(V)h, MLH, Cat $800. (Image1)

Estimate AU$200