1911 First UK Aerial Post green pictorial envelope franked KGV 1d red tied by special 'SP 9 1911' cds to Tasmania. Superb fresh. Very rare destination to Australia & any envelopes being many times less seen than postcards. (P) (Image1)

Estimate AU$700

1929 FFC Perth-Adelaide franked KGV 4½d die I SM wmk perf 14, tied by 'Perth 1 JUN 1929' pmk. AAMC 137 cat $25+. ACSC 119 cat $125 on cover. (Image1)

Estimate AU$100

1929 Adelaide-Perth & Perth-Adelaide covers both franked KGV 1½d red & Airmail 3d green tied by 'Adelaide 2 JUN 1929', or 'Perth 4 JUN 1929' pmks. AAMC 136 & 137 cat $50. (2) (Image1)

Estimate AU$35

1929 Perth-Adelaide covers franked KGV 1d green & Airmail 3d green tied by 'Perth 4 JUN 1929' pmk, with Angel & WA Airways vignettes plus 'Earliest Delivery' label on reverse. Plus parcel tag franked KGV 1½d red & Airmail 3d green tied by 'Perth 4 JUN 1929' pmk, endorsed 'First Aerial from Myrtle'. AAMC 137 cat $25 each plus Angel 'from $50' on cover & the other 2 labels cat $30 ea on cover, plus rare parcel tag, total est $100+. (2) (Image1)

Estimate AU$70

1929 Perth-Adelaide cover franked KGV 1d green & Airmail 3d green tied 'Perth 4 JUN 1929' pmk with marginal Angel vignette & WA Airways vignette & Earliest Delivery label on reverse. AAMC 137 cat $25 plus vignettes cat from $50, $30, $30 on cover = total $135. (Image1)

Estimate AU$100

1929 Ballarat-Perth covers franked KGV 1½d red & Airmail 3d green, same franking Terowie SA-Perth 12 June & again for Sydney-Mt Lawley WA 19 Nov, with 'Adelaide 15 NO 29' transit cds & WA Airways vignette cat $30 on cover. AAMC 136 cat $25 plus later plus vignette. (3) (Image1)

Estimate AU$50

1930 FFC Perth-Darwin (unlisted) franked Airmail 3d green sheet stamp 31.75 x 21.5mm, KGV 1½d red & 4½d violet both SM wmk perf 14, tied by 'Perth 2 APR 1930' pmk. AAMC unlisted! ACSC cat $195 this franking. (P) (Image1)

Estimate AU$100

1931 'First Experimental' return Australia- England cover franked 2d Kingsford Smith, Kangaroo 9d & 1/- (assume SM wmk), tied by 'Wentworth 21 AP 31' cds with flight cachet. To England. AAMC 188 cat $50. ACSC 28, 34 & 141 cat $378 this franking. (Image1)

Estimate AU$100

1931 Australia-England Registered cover franked Kingsford Smith set plus extra 6d, 1929 Air 3d green, Sturt & Kookaburra 3d, tied by 'Sydney 15 MY 31' cds. AAMC 203 cat $80++. (Image1)

Estimate AU$70

1931 Christmas Mail England-Australia cover (delayed til January) franked GB KGV 1/- & 2d (2) tied by 'London 17 DE 31' cds, Sydney b/s. AAMC 245 cat $125. (Image1)

Estimate AU$90

1931 Christmas Mail England-Australia cover (delayed til January) franked GB KGV 10d, 2d 7 1d (2) tied by 'London 19 DE 31' cds, Sydney b/s. AAMC 245 cat $125+. Interesting 3 diff cancels on stamps. (Image1)

Estimate AU$90

1933 FFC Port Moresby-Wau (by sea from Brisbane) franked KGV 4d olive & Airmail 3d tied by 'Adelaide 31 JAN 1933' pmk. AAMC 296b cat $175. (Image1)

Estimate AU$120

1934 Australia- New Zealand 'boomerang' cover franked Kookaburra 3d blue, 1½d Swan, Airmail 3d green, tied 'Greenwich 1 AP 34' cds & NZ Airmail 7d tied Kaitaia 14 AP 34 cds, with flight cachet. AAMC 371 cat $50. (Image1)

Estimate AU$40

1934 New Zealand-Australia cover franked 7d blue Trans-Tasman Air Mail opt tied by Hataitai 23 JAN 34 cds, 'Auckland 17 DE 34' transit cds, flight cachet & Sydney b/s. AAMC 360 cat $75. Stamp SG 554 cat £45 as loose stamp & 'from x2' on cover. (Image1)

Estimate AU$70

1934 New Zealand-Australia blue printed cover franked NZ Air 7d blue opt 'Trans-Tasman Air Mail' tied by 'Auckland 17 FE 34' cds. Plus Registered blue map cover with the 2 text errors franked NZ Air set 3d-7d & 5d Surch, tied 'Auckland 26 MAR 34' cds. AAMC 360 & 367 cat $125. Stamps alone cat £100 as loose stamps & 'from x2' on cover. (2) (Image1)

Estimate AU$120

1934 Australia-NZ-Australia cover franked KGV 4d olive & Airmail 3d green tied Sydney 7 AP 34 cds, plus NZ KGV 1d strip of 3 & Airmail 4d tied by 'Kaitaia 14 AP 34' cds. Also Aust-NZ franked KGV 1d green & Airmail 3d tied by 'Sydney 8 AP 34' cds. AAMC 369 & 371 cat $110. (2) (Image1)

Estimate AU$70

1934 FFC Australia-Papua cover franked KGV 5d on 4½d & Sturt 3d tied by 'Perth 23 JE 34' cds with flight cachet & 'Port Moresby 26 JY 34' b/s. AAMC 390 cat $40+. ACSC 125 & 140 cat $158 this franking. (Image1)

Estimate AU$100

1934 Registered FFC Australia-New Guinea printed envelope franked Vic Cent 3d & 1/- (both perf 10½) for outbound flight, & Undated Bird 5d (3) tied by 'Lae 30 JUL 34' cds, diff flight cachets on front & back. AAMC 395 cat $40, plus the Vic Cent 1/- cat $350 as mixed franking on cover. (Image1)

Estimate AU$150

1934 Registered FFC Australia-New Guinea 'boomerang' printed envelope franked Vic Cent 1/- perf 10½ tied by 'Telegraph Office Geelong 17 LJ 34' cds (ACSC cat $350 as mixed franking), plus New Guinea Undated Birds (3 diff). Plus another Lae-Cairns with 3 more Undated Birds - both covers with flight cachets. AAMC cat $80, plus the Vic Cent 1/- cat $350 as mixed franking on cover. (2). (Image1)

Estimate AU$150

1934 Rocket Mail Fraser Island-SS Maheno sheet of 4 red vignettes. UN, toned & flts. AAMC R2a cat $75. (Image1)

Estimate AU$20

1934 Rocket Mail SS Cannonbar-Brisbane cover franked Macarthur 2d dark hills tied by 'Pinkenba' cds, with vignette on reverse with flts. AAMC R1 cat 4100+. (Image1)

Estimate AU$80

1934 Rocket Mail SS Cannonbar-Brisbane defaced black vignette sheetlet of 4. VF fresh MLH, stamps MNH. AAMC R1c. Extremely rare - the 1st such proof we have seen. (P) (Image1)

Estimate AU$400

1935 (23 Jan) cover Kenya to Sydney, Australia Imperial Airways flights AN206 to Egypt, then IE309 on the Athena which suffering a broken exhaust, force landed at Surabaya, departing the following day, Mosman (9 Feb) arrival cds, the only recorded from Kenya on this flight, Sanford states 'no mail is known in collector's hands'. (P) (Image1)

Estimate AU$400

1935 Rocket Mail SS Maheno-Fraser Island cover franked KGV 1d green tied by 'Pialba 12 AU 35' cds, with green vignette. AAMC R3 cat $100. (Image1)

Estimate AU$80

1935 Rocket Mail KGV Silver Jubilee blue vignette blk of 4. VF M, few tiny tones. AAMC R4C cat $75. (Image1)

Estimate AU$50