1900 Overprints on Perak SG #11w $1 green & pale green Wmk inverted, rich colours, MVLH, Cat £1,000. Seldom offered. (Image1)

Estimate AU$675

1900 Overprints on Perak SG #13 $5 green & ultramarine, fine mint, Cat £550. (Image1)

Estimate AU$240

1900 Overprints on Perak SG #14s $25 green & orange optd 'SPECIMEN', fine mint, Cat £600. (Image1)

Estimate AU$400

1900-01 Crown CA SG #15-21,23,24,25a 1c to 20c (no 50c) Leaping Tigers with several shades, then Elephants, Wmk Crown CC, $1 green & pale green, $2 green & carmine & $5 green & pale ultramarine; odd perf blemish or gumside toning on lower values, key high values all fine/very fine mint, Cat £950+. (14) (Image1)

Estimate AU$480

1900-01 Crown CC SG #25 $5 Elephants green & pale ultramarine Control '1' single, MVLH, Cat £425+. Premium stamp. (Image1)

Estimate AU$360

1900-01 Crown CC SG #25 $5 green & bright ultramarine Elephants, tidy 1907 postal double-ring datestamp, very fine used, Cat £500. (Image1)

Estimate AU$320

1900-01 Crown CC SG #26s $25 green & orange optd 'SPECIMEN', fine mint, Cat £450. (Image1)

Estimate AU$320

1904-22 Wmk MCA SG #50 $5 green & blue Elephants, hinge remnant, fine mint, Cat £350. (Image1)

Estimate AU$200

1922-34 Wmk Script CA SG #81 $5 green & red/green Leaping Tiger, fresh MVLH and very scarce thus, Cat £375. (Image1)

Estimate AU$240

1867 Surcharges SG #7a QV 12c on 4a green variety Surcharge double fine mint, Cat £4,000. A true rarity. Ex Boucher. accompanied by a copy of the 1936 RPSL Certificate issued for this item. (Image1)

Estimate AU$3,200

1879 Surcharges SG #20,21 5c on 8c orange (nibbed perf) & 7c on 32c pale red, both mint part to large-part gum, Cat £360. (2) (Image1)

Estimate AU$145

1883 'TWO CENTS' Surcharges SG #54 Type 20a (wide 'S') overprint on 8c orange, trivial corner bend, fine mint overall, Cat £375. (Image1)

Estimate AU$120

1883 '2/Cents.' Surcharges SG #61a 2c on 4c rose variety 's' of 'Cents' inverted, minor lower-right corner defect, used, Cat £1,800. BPA Certificate (1989). (Image1)

Estimate AU$600

1883-91 Crown CA SG #63-71 2c to 96c set incl listed shades of 2c, 6c & 24c, generally fine mint, Cat £400+. (12) (Image1)

Estimate AU$145

1883-91 Crown CA 25c blue Wmk inverted, fine used, Cat £500. (Image1)

Estimate AU$120

1892-94 Surcharges SG #93s,94s 1c on 8c and 3c on 32c optd 'SPECIMEN', very fresh mint, Cat £170. (2) (Image1)

Estimate AU$105

1892-99 QV SG #95-105 1c t $5 set incl 3c & 8c shades, 8c ultramarine with toning, otherwise generally fine, Cat £550+. (13) (Image1)

Estimate AU$210

1902-03 KEVII Wmk Crown CA SG #121 $5 dull green & brown-orange, fine mint, Cat £250. (Image1)

Estimate AU$145

1903-04 KEVII Wmk Crown CA SG #123-26 1c to 8c set optd 'SPECIMEN', fine mint, Cat £250. (4) (Image1)

Estimate AU$130

1906-12 KEVII Wmk MCA SG #167w $5 green & red/green Wmk inverted, fine mint, Cat £1,800. Very rare. (Image1)

Estimate AU$1,100

1912-23 KGV Wmk MCA SG #202cs,208as,212as overprinted 'SPECIMEN' trio comprising 10c purple/lemon, 45c black/blue-green (olive back) & $5 green & red/green, Cat £310. (3) (Image1)

Estimate AU$145

1912-23 KGV Wmk MCA SG #205aw 25c dull purple & mauve Wmk inverted, used, Cat £325. (Image1)

Estimate AU$120

1917 Red Cross Surcharges SG #216a '2c' opt on 3c scarlet block of 4, lower-left unit with variety No stop after 2c, fine MLH, with lower units incl variety unit MUH, Cat £490+. Very scarce in a multiple. (Image1)

Estimate AU$280

1936-37 KGV New Design SG #260-74 1c to $5 set, fine mint, Cat £225. (15) (Image1)

Estimate AU$120

1904-10 Wmk Single Rosette SG #76 $50 green & ultramarine Sultan Ibrahim, very fresh MUH, Cat £475 (+ considerable premium for unmounted). (Image1)

Estimate AU$400