10/- Grey & Pink with Brisbane CTO cancel, BW #47wc, lightly hinged full gum, Cat $2,500. Only 42 issued. (Image1)

Estimate AU$1,200

10/- Grey & Pink top right corner single [R6] with 'Specimen' handstamp, BW #47x, lightly hinged full gum, Cat $750. (Image1)

Estimate AU$500

10/- Grey & Deep Aniline Pink Wmk inverted BW #48Ba (SG #43aw, cat £2,750), fresh MVLH, Cat $4,500. Rare. (Image1)

Estimate AU$1,800

10/- Grey & Pink Wmk sideways single, BW #48aa (SG #43ab, Cat £42,000), fresh unused, Prominent extra 'frameline' at right, Cat $35,000 (for MNG). Ex Hardy. No mint examples recorded and only two unused ones known. (Image1)

Estimate AU$30,000

10/- Grey & Deep Aniline Pink variety Double print of frame perf 'OS', BW #48c, 2nd print ½mm to left & 1½mm down, Cat $3,000. (Image1)

Estimate AU$300

10/- Grey & Deep Aniline Pink variety Misplaced kangaroo to left (ear just out of map), not misplaced enough to be the catalogued variety, fresh MVLH. (Image1)

Estimate AU$400

10/- Grey & Deep Aniline Pink perf 'OS' corner CTO cds on important variety Misplaced kangaroo - kangaroo's back well into Gulf of Carpentaria, BW #48cb, no gum Cat $5,000. [Very similar to the illustration in BW (page 2/167) but with the kangaroo more to the right.] (Image1)

Estimate AU$1,200

10/- Grey & Pink CA Monogram single perf 'OS', BW #48z, fresh MVLH, Cat $90,000 for normal. Ex Morgan. The only CA monogram in private hands. (Image1)

Estimate AU$40,000

10/- Grey & Pink JBC Monogram single, BW #48zb, fresh MUH, Cat $60,000+ for hinged. Five examples recorded. (Image1)

Estimate AU$30,000

10/- Grey & Pink Harrison Imprint pair, BW #48zd very light gum aging, otherwise fresh MVLH, Cat $15,000. (Image1)

Estimate AU$5,000

10/- Grey & Aniline Pink pair with dull yellow flouresence, BW #50D, Cat $1,500. RPSL certificate (2001). This is believed to be from the final December 1937 printing, most of which was destroyed when the 10/- Robes was issued in 1938. (Image1)

Estimate AU$700

10/- Grey & Pink Ash Imprint pair with variety Open-mouthed kangaroo, BW #50zc, fine mint, Cat $3,750. (Image1)

Estimate AU$1,200