1885 Expedition usage of QV Military Telegraphs 1/- green & black. F-VF U, violet 'Field Telegraph QI 20 APR' cds of Quarantine Island. SG MT4 cat £300. Rare. (P) (Image1)

Estimate AU$250

1903-12 'O.S.G.S.' opt Camel Postman 10Pi black & mauve, wmk quatrefoil FULL SHEET of 60, with all margins. VF fresh 4 M/56 MNH. SG O4 cat £1500 for M, should be at least double, £2900, plus premium for full sheet. Possibly the only surviving complete sheet. (P) (Image1)

Estimate AU$1,500

1935 '15 MILLIEMES' opt Airmail 10m black & carmine, unissued RED opt from proof sheet. VF fresh MNH. SG 68(var) footnote cat £375 for M, should be at least double, £750 MNH. Very rare & certificate can be obtained on request. (P) (Image1)

Estimate AU$500

Sudan: 1897-30s sets with 1897 SOUDAN opts on Egypt set 1M-10P (9). 1902-21 Camel set 1P-10P (11). 1935 General Gordon set 5M-50P (9). 1927-40 Camel set 1M-3P (9). VF M/MLH. SG cat £500. (38) (P) (Image1)

Estimate AU$450