1925-31 Huts Optd 'OS' incl 6d shade. SG #O22-30, Cat £110+. (10) (Image1)

Estimate AU$60

1931-35 Collection incl 1931 Dated Birds Airs to 2/- (mint), 1932 Undated Birds to 2/-, (2) mint, Undated Bird Airs to 5/- mint, plus 10/- used, etc. STC £530. Generally fine. (75+) (Image1)

Estimate AU$320

1915-16 KGV Single Wmk 1d carmine-red 1st setting, SG #67, with part Rabaul double oval cancel, scarce used. (Image1)

Estimate AU$75

1915-16 KGV Single Wmk 5d brown (b) SG #72 variety Broken NE corner [1L13], fine used with Rabaul '25AU16' datestamp, Cat $120 as unoverprinted stamp. (Image1)

Estimate AU$70

1915-22 Small Collection incl Roos 2d, 2½d, 6d & 1/-, KGV Heads ½d green (2), 1d red (4), violet (3), 2d orange, 4d orange (2), 4d ultramarine (5), 5d brown, all mint plus several used issues incl 1d red (4, incl one perf 'OS'), 2d red (3), 4d yellow-orange. Mixed condition. (30) (Image1)

Estimate AU$100

1915-23 Accumulation incl 1915-16 2nd Wmk 2d, 1/-, 5/- mint, plus 5/- with Rabaul cds, 3rd Wmk 2/- (3, all wmk inv, one with Rabaul cds), 1918-22 3rd Wmk 2/- vertical pair (one unit MUH). Cat £400+. (10) (Image1)

Estimate AU$300

1919-23 KGV: 2d orange block of 4 perf 'OS' SG O18, nice multiple. (Image1)

Estimate AU$125

1919-23 KGV: 2d rose-scarlet strip of 3 perf 'OS' SG O19, nice multiple. (Image1)

Estimate AU$100

1919-23 KGV: 4d violet pair perf 'OS' SG O20, scarce multiple. (Image1)

Estimate AU$200