1886 Arms 1c orange, horiz IMPERF pr. VFU, tiny thin, barred oval pmk, all 4 margins. SG 9a cat £275. (P) (Image1)

Estimate AU$150

1886-87 Arms 50c violet, inscribed British North Borneo. VF fresh M. SG 30 cat £500. (P) (Image1)

Estimate AU$500

1886-87 Arms $1 scarlet inscribed British North Borneo, 13 pearls on ea side. M, tiny thins, VF appearance. SG 31 cat £425. (P) (Image1)

Estimate AU$130

1889 Arms $10 rose-red, inscribed British North Borneo, colour trial with horiz line of perfs through centre. VF fresh MLH. SG 50(p) cat £375 as normal. (P) (Image1)

Estimate AU$150

1889 Arms $10 vermilion, inscribed British North Borneo, colour trial with horiz line of perfs through centre. VF fresh MLH. SG 50(p) cat £375 as normal. (P) (Image1)

Estimate AU$150

1889 Arms $10 purple, inscribed British North Borneo, colour trial with horiz line of perfs through centre. VF fresh MLH. SG 50(p) cat £375 as normal. (P) (Image1)

Estimate AU$150

1889 Arms $10 blue, inscribed British North Borneo, colour trial with horiz line of perfs through centre. VF fresh MLH. SG 50(p) cat £375 as normal. (P) (Image1)

Estimate AU$150

1889 Arms $10 blue, inscribed British North Borneo, colour trial with horiz line of perfs through centre. VF fresh MLH. SG 50(p) cat £375 as normal. (P) (Image1)

Estimate AU$150

1890 'Two Cents' opt Arms 25c indigo, 3.5mm spacing (1st printing). Superb M. SG 51 cat £85. (Image1)

Estimate AU$90

1895-97 'POSTAGE DUE' vert opt Pictorial 18c black & deep green, opt reading upwards, perf 14½-15. VF fresh MLH. SG D10c cat £80. (Image1)

Estimate AU$90

1897 Arms 24c blue & lake inscribed 'Postage & Revenue', perf 14½-15. VF fresh M. SG 111b cat £60. (Image1)

Estimate AU$60

1897-99 'POSTAGE DUE' vert opt Palm 3c green & rosy mauve, perf 14½. VF fresh MNH. SG D14 cat £55 for M, should be at least double, £110 MNH. (Image1)

Estimate AU$100

1899 Large '4 CENTS' opt Pictorial set 5c-$10 basic set with 8½mm spacing on $5 & $10, plus 50c shade. VF M/MLH. SG ex 112-26 & 119a cat £290. (13) (P) (Image1)

Estimate AU$300

1899 Large '4 CENTS' opt Pic set 5c-$10 basic set with 8½mm spacing on $5 & $10. Mostly F-VF M, sl tropicalised. SG ex 112-126 cat £225. (12). (P) (Image1)

Estimate AU$120

1916 Red Cross carmine opt Pictorial set 1c-25c, with 25c rare perf 13½-14. VF fresh M/MLH. SG 202-213 cat £1600. Only around 500 printed & probably there was only 1 sheet of the rare perf 25c. (12) (P) (Image1)

Estimate AU$1,500

1916 Red Cross carmine opt Rhinoceros 6c black & apple-green, perf 13½-14. VF fresh MLH. SG 206 cat £65. Exp. (Image1)

Estimate AU$65

1916 Red Cross carmine opt Rhino 6c black & green, perf 14½-15. F-VF M, sl paper adhesion on gum. SG 206a cat £225. Rare. (P) (Image1)

Estimate AU$150

1916 Red Cross carmine opt Arms 25c black & green, perf 14½-15. VF fresh MLH. SG 213a cat £450 & only around 500 printed. Certificate can be obtained on request. (P) (Image1)

Estimate AU$600

1922 Malaya-Borneo opt Sultan 4c, black & scarlet, perf 14, horiz pr, right stamp variety 'stop after Exhibition' VFM, tropicalised gum. SG 257/257a cat £59, plus premium for pr. (Image1)

Estimate AU$35

1922 Malaya-Borneo opt Bird 12c, black & deep blue, horiz pr, right stamp variety 'stop after exhibition'. VFM, tropicalised gum. SG 265/265a cat £108, plus premium for pr. (Image1)

Estimate AU$60