1886 Arms SG #9a 1c orange Imperforate pair, fine used, Cat £275. (Image1)

Estimate AU$100

1886-87 Arms SG #26d 4c Arms pink strip of 3, centre stamp error 'ONE CENT', fine MVLH (possible MUH), Cat £350. Rare. (Image1)

Estimate AU$200

1888-92 Arms SG #40a 4c rose-pink pair, variety Imperforate vertically, CTO, Cat £250. (Image1)

Estimate AU$100

1890 Surcharges SG #51a 2c on 25c indigo error Surcharge inverted, expertising mark in pencil, fine mint, Cat £450. (Image1)

Estimate AU$200

1891-92 Surcharge SG #55b 6c on 8c green (inscribed 'POSTAGE & REVENUE'), overprint error Inverted 'c' in 'cents' [R3/7], fine used, Cat £750. RPSL Certificate (2003) (Image1)

Estimate AU$380

1891-92 Surcharge SG #56c 6c on 10c blue, error Surcharge treble, fine mint, Cat £600. (Image1)

Estimate AU$260

1894 Pictorials SG #72a 5c black & vermilion Peacock, variety Imperforate between horizontal pair, very fine mint, Cat £900. Ex Frazer. (Image1)

Estimate AU$525

1894 Pictorials SG #75b 12c black & blue Crocodile, variety Imperforate between horizontal pair fine mint, Cat £1,800. BPA Certificate (2007). Ex Bloch, Vestey, Cat £1,800. (Image1)

Estimate AU$1,100

1901-05 Optd 'BRITISH PROTECTORATE' SG #134c 10c Sun Bear variety No stop after 'PROTECTORATE, fine mint, Cat £325. BPA Certificate (2003). (Image1)

Estimate AU$150

1901-05 Optd 'BRITISH PROTECTORATE' SG #139a 25c Arms variety No stop after 'PROTECTORATE, fine postally used, Cat £300. (Image1)

Estimate AU$110

1916 Surcharges SG #188a 10c on 12c variety 'S' inverted [R2/5] being the right hand unit in a horizontal pair, gum crease on non-variety unit, fine mint overall, Cat £260+. (Image1)

Estimate AU$100

1918 'RED CROSS' 9mm Surcharges SG #218a 4c+2c scarlet Surcharge inverted, experitised in pencil on reverse, fine mint, Cat £450. (Image1)

Estimate AU$180

1918 'FOUR CENTS' Surcharges SG #235-52 1c+4c to $10+4c complete set incl 10c+4c, 25c+4c shades, fine mint, Cat £840. (19) (Image1)

Estimate AU$460

1922 Malaya-Borneo Exhibition SG #255a,b 2c green pairs (2) showing overprint variety Stop after 'EXHIBITION' or No Hyphen, fine mint, Cat £163+ (2 items) (Image1)

Estimate AU$75

1922 Malaya-Borneo Exhibition SG #270a,272a 24c mauve & 24c reddish lilac each showing variety Stop after 'EXHIBITION', fine mint, Cat £625. (2) (Image1)

Estimate AU$200

1895-97 Pictorials SG #D7a 8c black & dull purple block of 4, all units Overprint double fine CTO as always found, Cat £1,500+. Very rare. BPA Certificate (2003) when this block comprised the four right hand units of a block of 6. (Image1)

Estimate AU$750