1993 Seabirds SG #MS377(Var) miniature sheet with 'Indopex 93' overprint misplaced partially over the two left hand stamps, with a normal overprinted M/S for comparison, MUH. (Image1)

Estimate AU$85

1916-23 SG #22 'NAURU' opt on De La Rue 5/- bright carmine Seahorse, very fresh and lightly hinged, Cat £120. (Image1)

Estimate AU$100

1914-15 5mm Overprint Spacing on German New Guinea SG #20 2½d on 10pf marginal block of ten, some perf separations, fresh MUH, Cat £2.250+ (as hinged mint). Retail for MUH, $4,000+ (Image1)

Estimate AU$2,500

1914-15 5mm Overprint Spacing on German New Guinea SG #24 (Mi #9II) 4d on 40pf black & carmine, tied to piece by part Rabaul oval datestamp, Cat £180. Ceremuga Certificate (2022) (Image1)

Estimate AU$175

1914-15 5mm Overprint Spacing on German New Guinea SG #28 3d on 30pf black & orange/buff, fresh MLH, lightly struck guarantee handstamp verso, Cat £170. (Image1)

Estimate AU$150

1914-15 5mm Overprint Spacing on Marshall Islands SG #56 4d on 40pf, fresh MUH, Cat £170. Briefmarkenprufstelle (Basel) opinion (2005) (Image1)

Estimate AU$150

1914-15 5mm Overprint Spacing on Marshall Islands SG #57 5d on 50pf black & purple/buff, fresh MUH and scarce thus, Cat £300 (plus considerable premium for MUH). (Image1)

Estimate AU$300

1914 Surcharges on Marshall Islands 1s on 1m carmine "used" with forged Double Surcharge and forged Bothe guarantee handstamp, bogus 'JALUIT' datestamp. Genuine SG 59e Cat £45,000 (unpriced as a used stamp). (Image1)

Estimate AU$100

1914 G.R.I. Opt on Marshall Islands SG #60f 2s on 2M blue, variety Surcharge double, one inverted, used, unfortunately a forgery. Genuine examples cat £42,000. Interesting reference item. (Image1)

Estimate AU$150

1897-98 SG #6 'Deutsch-/New-Guinea' diagonal overprint on 50pf chocolate block of four, cancelled by central strike of Matupi '6/02/00' cds. Superb used, Cat £280+ (Image1)

Estimate AU$160

1897-98 SG #5 'Deutsch-/New-Guinea' diagonal overprint on 25pf orange block of four, cancelled by two strikes of Stephansort '30/09/01, datestamps. Superb used, Cat £320+. (Image1)

Estimate AU$200

1937 (Jun 29) registered cover franked with 1/- Coronation x2 used from Rabaul to Sherbrooke (Qld), then re-addressed to Victoria where also unclaimed, two different number 'D.L.O. RECORD' framed handstamps in black, together with 'POST TOWN/NOT KNOWN/IN QUEENSLAND' 3-line handstamp in black, nine backstamps the last being Brisbane Dead Letter Office '6AUG37'. Full of character. (Image1)

Estimate AU$200

Herbertshöhe: partial strike of violet straight-line 'Herbertshöhe' Type 11 on 2d grey Roo perf small 'OS' and 1d red KGV [Rated E] (2) (Image1)

Estimate AU$100

2002 6th South Pacific Games Unissued Miniature Sheets. These were withdrawn before issue for legal reasons. A small number were, however, sent to distributors. [See note in SG] (2) (Image1)

Estimate AU$500

1947-59 Ball Bay SG #6a,12a 3d emerald and 2/- deep blue Authority imprint corner blocks of four, fine hinged mint; also both stamps on a 1961 (Apr 23) printed airmail cover to England paying the correct 2/3d rate. (3 items) (Image1)

Estimate AU$150

1960-62 10/- Tropic Bird SG #36 group comprising corner Authority imprint block of 4, three singles showing different setting of the 'SPECIMEN' opt, and a single on registered, illustrated FDC. (5 items) (Image1)

Estimate AU$120

1938 inwards airmail cover England to Norfolk Island franked with KGVI 1½d paying the "all up" rate, arrival backstamp. (Image1)

Estimate AU$100

1934 (Jun 21) registered OHMS cover to UK with Lakatois optd 'OS' 5d, 6d & 1/- tied by Port Moresby datestamps; Port Moresby red/black registration label, Port Moresby & Brisbane transits & Westcliff-on-Sea arrival backstamp; some minor toning. (Image1)

Estimate AU$150