1915-16 opt KGV 4d chrome-yellow opt type c. VFM. SG 70b cat £275. (P) (Image1)

Estimate AU$300

1915-16 opt Kangaroo 5/- grey & yellow 2nd wmk, opt type a. VFU, 'Rabaul 31 JL 16' cds. SG 92 cat £120. (P) (Image1)

Estimate AU$120

1915-16 opt Kangaroo £1 brown & blue 3rd wmk, opt type a. Superb U. SG 99 cat £475+ (P) (Image1)

Estimate AU$600

1918 'One Penny' opt KGV 5d brown opt type b. Superb U, 'Rabaul 1918' cds. SG 100 cat £110 inc type b premium. (P) (Image1)

Estimate AU$110

1918 'One Penny' opt KGV 5d brown, opt type c. F-VF fresh M. SG 100 cat £90. (P) (Image1)

Estimate AU$100

1918 'One Penny' opt set on Kangaroo 1/- & KGV 5d - both opt type a. F-VFU, 'Rabaul 19 MY 18' on '12 JL 18' cds. SG 100-01 cat £180. (2). (P) (Image1)

Estimate AU$180

1918-22 opt Kangaroos 2d to 5/-, inc both dies of 2d & extra shades of 2½d, 3d, 6d & 1/-. VF M/MLH. SG 106-16 cat £248. (13) (P) (Image1)

Estimate AU$250

1918-22 opt Kangaroo 10/- grey & pink 3rd wmk. F-VF fresh MLH. SG 117 cat £170. (P) (Image1)

Estimate AU$150

1915 Registered cover franked opt Kangaroo 6d blue 1st wmk, opt type c, tied by Rabaul cds. To England with Censor h/s & German type reg label, Sydney transit & 'London 2 JA 16' arrival b/s. SG 78 cat £130 as loose stamp & 'from x5' on cover. (P) (Image1)

Estimate AU$400

1918 Registered cover franked Kangaroos 2/- brown 3rd wmk inverted & 5/- 2nd wmk (both opt type c), 10/- 1st wmk & £1 3rd wmk (both opt type a), tied by 'Rabaul 19 AP 18' cds & with German type red label, to England, with Sydney, & 2 diff UK arrival b/s. SG 84, 92, 97a & 99 cat £885 as loose stamps & 'from x5' + on cover. Very rare. (P) (Image1)

Estimate AU$1,200

Postmarks: Woodlark Island oval Radio Station cancels with 1915-16 KGV 1d red & 5d brown, Kangaroo 2d wmk 9d & 3rd wmk 3d olive Die II (SG cat £170), plus 1918-23 KGV 5d, Kangaroo 2d, 6d & 2/- brown. All with opt positions noted. Mostly F-VF U. SG 67, 72, 89, 96a, 105-6, 110 & 115 cat £303+, plus premium for the cancels. (8) (Image1)

Estimate AU$150