Setting I surcharges with 6mm spacing on New Guinea stamps, selection comprising 1d on 5pf mint and used (2, one with scarce short "1" variety, small thin, the other with straight line "Rabaul" cancel), 2d on 10pf mint and used on piece with "RABAUL / NOV 2 1914" cancel, 2d on 20pf mint, 2½d on 10pf mint (2, one thinned), 2½d on 20pf mint, 3d on 25pf mint with unusual short "I" variety (pulled perf), also 1d on 3pf and 4d on 40pf mint both with faults and two forgeries. S.G. 1/9, £1,810+. (15). Photo on Page 192. (Image1)

3d on New Guinea 30pf, setting I with 6mm spacing, position 5, fine mint. S.G. 8, £475. Photo on Page 214. (Image1)

5mm Spacing Surcharges on New Guinea stamps, selection comprising 1d on 3pf mint (2, one straight serif to "1"), 1d on 5pf mint (2, one with straight serif) and used (3, two with straight serif), 2d on 10pf, 2d on 20pf, 3d on 25pf (2), 3d on 30pf, 4d on 40pf (2, one stained) and 5d on 50pf all mint. S.G. 16/25, £1,960. (15).

New Guinea 5d on 50pf and 8d on 80pf, 5mm spacing, fine mint. S.G. 25/6, £750. (2). Photo on Page 192. (Image1)

Official Stamps. 1d on 3pf Mint (3) and used on piece with complete violet oval "RABAUL / MAY 19 1915 / NEW BRITAIN" datestamp, and 1d on 5pf mint. S.G. O1/2, £280. (5).

3d Surcharges on registration labels of Manus or Kawieng (serifed lettering), mint, minor faults. Also unoverprinted registration labels for Rabaul, Kawieng and Nauru. S.G. 39, 42, £575+. (5).

5mm Spacing Surcharges on Marshall Islands stamps, mint selection comprising 1d on 3pf (2, one with straight serif to "1"), 1d on 5pf (2, one toned), 2d on 10pf (8, with marginal strip of three), 2d on 20pf (2), 4d on 40pf (2, one creased), 5d on 50pf (a little toned), also a few forgeries. S.G. 50/7, £1,360. (17).

Used surcharges on Marshall Islands stamps, comprising 2d on 10pf unusually with a c.d.s of Samarai, Papua, 2d on 10pf and 2d on 20pf on pieces both with complete violet oval "RABAUL / NEW BRITAIN" datestamps. S.G. 52/3, £150++. (3). Photo on Page 214. (Image1)

1915 (Jan 11) Piece bearing Marshall Islands 3d on 25pf and 4d on 40pf, both setting IV, tied by violet oval Rabaul datestamp. A rare piece, neither value recorded by Gibbs from this setting. With B.P.A Certificate (2015). S.G. 54, 56, £800+. Photo on Page 216. (Image1)

Marshall Islands 3d on 30pf, fine mint. S.G. 55, £475. Photo on Page 214. (Image1)

Marshall Islands 3d on 30pf, 4d on 40pf (1958 B.P.A Certificate), 5d on 50pf and 8d on 80pf, all fine mint. S.G. 55/8, £1,455. (4). Photo on Page 214. (Image1)

Marshall Islands 8d on 80pf, position 1, superb unmounted mint, scarce thus. With Ceremuga Certificate (2002). S.G. 58, £500+. Photo on Page 214. (Image1)

1915 Marshall Islands 1d on 2d on 10pf horizontal pair, fine used with violet oval Rabaul datestamps, left stamp with broken "I". S.G. 63, £550+. Photo on Page 214. (Image1)

1915 Marshall Islands 1d on 2d on 10f, variety small "1", mint with margin at base. S.G. 63c, £950. Photo on Page 160. (Image1)