1908-14 precursor use of Marshalls Yacht 3pf with 'Nauru Marshall-Inseln' cds. SG G11. Mi 13, plus ArGe €30 net value. (Image1)

Estimate AU$25

1908-14 precursor use of Marshalls Yacht 5Mk red & black no wmk with 'Nauru Marshall-Inseln 16 4 14' cds. Superb U. SG 23 cat £700++. Mi 25 cat €600++, plus premium for usage in Nauru. Exp Pfenninger while diff certificate can be obtained on request. (P) (Image1)

Estimate AU$700

1915-16 Precursor use of NWPI opt KGV 1d red vertical pr opt type a. U, 1 torn, 'PO Pleasant Island (Nauru) 7 SE 15, cds. SG 67 cat £14, plus premium for use in Nauru. (Image1)

Estimate AU$50

1915-16 Precursor use of NWPI opt KGV 1d red, opt type c. VFU, 'PO Pleasant Island' cds. SG 67 cat £7+, plus premium for use in Nauru. (Image1)

Estimate AU$25

1915-16 Precursor use of NWPI opt Kangaroo 2d grey 1st wmk, opt type c. F-VF U, part 'PO Pleasant Island' cds. SG 73 cat £65, plus premium for rare use in Nauru. (P) (Image1)

Estimate AU$90

1916-23 opt KGV ½d yellow green, left marginal blk of 4, DOUBLE opt, one ALBINO on ea stamp. VF fresh MNH. SG 1b cat £240 for M singles, should be at least double, £480 MNH, premium for blk (P) (Image1)

Estimate AU$200

1916-23 opt KGV 1d bright scarlet, error 'NAUP.U' early state due to broken R. VFU with part proper 'Pleasant Island (Nauru)' cds. SG 2a cat £1300. Extremely rare genuine used -certificate can be obtained on request. (P) (Image1)

Estimate AU$700

1916-23 opt KGV 1d bright scarlet, setenant horiz strip of 3, middle stamp variety 'NAUP.U' instead of 'NAURU' & right stamp with broken 'N' variety. VF fresh MLH. SG 2/2a/2(var) cat £733 as singles inc footnote, setenant variety multiples should be +50%, so £1100. 2007 BPA photo cert. (P) (Image1)

Estimate AU$800

1916-23 'NAURU' opt KGV 1d bright scarlet, opt at foot, error opt DOUBLE, ALBINO. Superb fresh MNH, top marginal. SG 2b cat £325 for M, should be at least double, £650 MNH. 2021 Ceremuga AIEP photo cert. (P) (Image1)

Estimate AU$250

1916-23 opt KGV 2d orange Die I horiz marginal strip of 3 with error 'NAUP.U' on centre stamp, plus right stamp 'broken N'. VF fresh 2 MLH, centre variety MNH. SG 4/4a cat £455 for M variety, should be at least £900 MNH single, plus premium for positional strip. Certificate can be obtained on request. (P) (Image1)

Estimate AU$500

1916-23 opt KGV 5d yellow-brown, setenant horiz strip of 3, middle stamp variety 'NAUP.U' instead of 'NAURU' & right stamp with broken 'N' variety. VF fresh M. SG 9/9a/9(var) cat £2312+ as singles, while such setenant variety multiples should be +50% so £3468. Extremely rare. 2007 BPA photo cert. (P) (Image1)

Estimate AU$2,500

1916-23 opt KGV Seahorses 10/- indigo-blue, Waterlow printing, opt SPECIMEN. VF MNH, evenly tropicalised gum. SG 18s cat £1000 for M, should be at least double, £2000 MNH (normal cat £11,000 M). Key stamp. (P) (Image1)

Estimate AU$900

1916-23 'NAURU' opt KGV Seahorses 2/6 yellow-brown, DLR printing. VF fresh MLH. SG 20 cat £80. (Image1)

Estimate AU$60

1916-23 'NAURU' opt KGV Seahorses 2/6 deep yellow-brown DLR printing. VF MLH. SG 20(var) cat £80++. This rare shade is strangely unlisted under Nauru but fully listed as basic stamp under GB. (P) (Image1)

Estimate AU$150

1916-23 'NAURU' opt KGV Seahorses 2/6 brown, DLR printing. VF MLH. SG 21 cat £80. (Image1)

Estimate AU$60

1916-23 'NAURU' opt KGV Seahorses set 2/6, 5/- & 10/- DLR printing. F-VF MLH, 10/- tiny edge tear. SG 21-23 cat £475. (3). (P) (Image1)

Estimate AU$275

1916-23 'NAURU' opt KGV Seahorses 5/- bright carmine DLR printing, opt SPECIMEN. VF fresh MLH. SG 22s cat £325. (P) (Image1)

Estimate AU$350

1916-23 'NAURU' opt KGV Seahorses 5/- bright carmine DLR printing. VFU, Nauru cds. SG 22 cat £150. (P) (Image1)

Estimate AU$150

1916-23 'NAURU' opt KGV Seahorses 10/- pale blue DLR printing. VF fresh MLH. SG 23 cat £275. (P) (Image1)

Estimate AU$250

1916-23 'NAURU' opt KGV Seahorses 10/- deep bright blue, DLR printing. VF MLH. SG 23d cat £500. (P) (Image1)

Estimate AU$450

1924-48 Ship set ½d to 10/- smooth, shiny paper. Superb U, all nice Nauru cnr cds. SG 26B-39B cat £275. (14). (P) (Image1)

Estimate AU$150

1924-48 Ship 2½d greenish-blue, rough paper. VF fresh MLH. SG 30Ac cat £20. (Image1)

Estimate AU$15

1924-48 Ship 10/- yellow, shiny paper. VF U/CTO, Nauru cds, UH gum. SG 39B cat £120+ (Image1)

Estimate AU$50

1937 KGVI Coronation set 1½d to 1/- right marginal blks of 4, the 2½d showing variety 're-entry' on LL stamp. VF MNH. SG 44-47/46a cat £41+ as singles (4 blks of 4). (Image1)

Estimate AU$45

1975 Christmas 20c UNISSUED value imperf Proof design as 7c & 15c, but with dark red background & yellow frame, affixed to Format Printers card. VF UN. SG 140(p). Only one we have seen. (P) (Image1)

Estimate AU$150