1938 FFC Australia-Papua, or Australia New Guinea - both 'boomerangs' each franked total 5d for return flights, or 6d? For outbound flights. AAMC 812 cat $100. (2). (Image1)

Estimate AU$50

1938 FFC pictorial envelopes Australia-Papua or New Guinea franked KGVI 2d & 3d Die I tied 'Brisbane 26MY 38' cds, plus Pictorial 5d or Undated Bird Air 5d for return to Brisbane. AAMC 808-09 cat $60+. (2). (Image1)

Estimate AU$50

1953 Trans-Tasmanian Kingsford Smith 30th Anniv FFC franked Aust 8d & NZ 6d Pic cover for Sept Anniv flight or Oct 'Woodbourne Airforce Base' (5), inc with flight cachets. AAMC 1395a & 1399b cat $95. (6) (Image1)

Estimate AU$50

Aerogramme - Official: 1973 no value jet 'Official Mail'. VF fresh unfolded MNH. ASC OA10 cat $60. (Image1)

Estimate AU$40

Aerogramme - Official: 1956 use of OHMS, variety 'Postage Paid' shifted left. VFU, 'Ship Mail Room Melbourne 14 MR 56' cds. To Yugoslavia from PMG advising of the exhibit being sent to the 'JUFIZ III' Exhibition. 3 diff Zagreb b/s. ACSC AO1Bc cat $150+ & undercataloged as only 1 example with shift was previously recorded. (P) (Image1)

Estimate AU$250

Envelope: 1918-19 KGV Star ½d green + 1d red (Die 4) doubleton cut-out. VF UN. ACSC EP14(var) cat $150 for full envelope. (Image1)

Estimate AU$25

Envelope: 1916-18 KGV Star 1d red Die 3 on cream paper, to Australia POW in Germany via Australian Red Cross in London with censor tape. ACSC RP(9)2. Rare usage. (Image1)

Estimate AU$120

Envelope: 1923 KGV Star 1½d green with postage. Superb fresh UN. ACSC EP27 cat $200. (Image1)

Estimate AU$80

Envelope: 1928 KGV oval 1½d red. Superb fresh CTO 'Melbourne 20 DE 28' cds. ACSC EP31w cat $200+. Only 416 printed for UPU distribution. (P) (Image1)

Estimate AU$200

Envelope - Official: 1919 Use of KGV 1d red OS dots in die, type1, uprated KGV ½d yellow-green perf OS, with 'Walpeup 29 JL 19' cds. ACSC EO4A cat $150. (Image1)

Estimate AU$80

Envelope - Official: 1922 KGV 2d red Star OS die for Sub-Treasury Sydney. VFU Sydney SP 5 1923' pmk. ACSC EO12 cat $100. (Image1)

Estimate AU$50

Envelope - Official: 1923 KGV 1½d green Star OS die for Sub-Treasury Sydney. FU, sl tones. ACSC EO13 cat $250. (P) (Image1)

Estimate AU$100

Envelope - Official: 1923 KGV Star 1½d on 2d red OS Die for Education Dept Melbourne. FU, 'Belmont 12 MR 26' cds. ACSC EO14 cat $250. (P) (Image1)

Estimate AU$100

Envelope-PTPO: 1922-24 KGV Star 1d violet with 'Postage' for Brooks Robinson. VFU, 'Melbourne 28 NO 1923' pmk. ACSC ES41 cat $100. (P) (Image1)

Estimate AU$80

International Reply Coupons: 1948 issue 7d PROOF blk of 4. Superb fresh UN. Very rare. (P) (Image1)

Estimate AU$300

International Reply Coupons: 1948 issue 1/- PROOF blk of 4. Superb fresh UN. Very rare. (P) (Image1)

Estimate AU$300

International Reply Coupons: 1953 issue 1/3d PROOF blk of 4. Superb fresh UN. Very rare. (P) (Image1)

Estimate AU$300

Lettercard: 1911-12 KGV Fullface 1d sepia 1st line ends 'any', on green stock, view 'Mosman's Bay Sydney NSW'. Superb UN. ACSC LC1(78A) cat $400. (P) (Image1)

Estimate AU$300

Lettercard: 1911-12 KGV Fullface 1d blue 1st line ends 'any', on green stock, rouletted, view Zoological Gardens Perth WA. F-VF UN, tiny cnr margin piece missing, still superb appearance. ACSC LC5(143A) cat $1000. Very rare. (P) (Image1)

Estimate AU$450

Lettercard: 1911-12 KGV Fullface 1d purple-black on grey, view 'Pineapples' (pickers). F-VF U, 'Alberton 1 SE 11' cds. While the thickness of 0.20mm suggests LC10, the date used has to be LC8. ACSC LC8(102A) cat $75. (Image1)

Estimate AU$60

Lettercard: 1911-12 KGV Fullface 1d black on grey, view 'Zoological Gardens Perth WA.' Superb U with margins, 'Melbourne 11 JUL 11' pmk. While the thickness of 0.19mm suggests LC10, the date used has to be LC8. ACSC LC8(142A) cat $75++ plus premium with margin. (Image1)

Estimate AU$100

Lettercard: 1911-12 KGV Fullface 1d olive-bistre on rough greyish, view 'Blue lake, Mt Gambier SA' not the usual stock, but thickness, colour & view must be LC10. GU, 'Melbourne 27 MAR 12' pmk. ACSC LC10(12) cat $75. (Image1)

Estimate AU$50

Lettercard: 1911 KGV Fullface 1d brown-red 1st line ends 'to' on grey-green stock, view Cairns Railway. VF UN. ACSC LC10(28A) cat $175. (P) (Image1)

Estimate AU$120

Lettercard: 1911-12 KGV Fullface 1d brown-red 1st line ends 'to' on grey-green stock, view Cairns Railway. Superb UN. ACSC LC10(28A) cat $175. (P) (Image1)

Estimate AU$120

Lettercard: 1911-12 KGV Fullface 1d black-brown on greenish, view 'Central Rly Stn Sydney'. Superb U, 'Evandale Tas' cds. ACSC LC10(33) cat $75. (Image1)

Estimate AU$70