Australian Commonwealth Specialist's Catalogue Postal Stationery: Latest Edition (2018), 464 pgs in bound A4 format, with in depth coverage to late 1970s. Illustrated throughout inc sections on PTPO formats, plus Territories inc GRI opts in DNG cards & un-stamped 'Formula types' Essential reference, particularly in the PTPO sections with many high priced rarities illustrated. (Image1)

Estimate AU$220

Air Letter: 1944 KGVI 7d blue with QANTAS Christmas cachet. VFU, light 'Sydney 1944' cds. ACSC A2d cat $800. AAMC 992e cat $800. Only 100 flown. (P) (Image1)

Estimate AU$600

Air Letter: 1944-45 KGVI 7d blue on yellow with admonition removed. Superb fresh UN & unfolded, scarce as such. ACSC A2 cat $150 folded. (Image1)

Estimate AU$120

Envelope: 1913-14 Kangaroo 1d red original Die & Die II. VF UN, mostly fresh. ACSC EP1 & 2 cat $400. (2) (Image1)

Estimate AU$220

Envelope: 1920-21 KGV 'Star' 2d orange no Postage. VF fresh UN. ACSC EP21 cat $400. (Image1)

Estimate AU$220

Envelope: 1921 KGV 'Star' 2d orange with Postage. F-VF UN. ACSC EP22 cat $800. Very rare in UN condition. (P) (Image1)

Estimate AU$450

Envelope: 1923-24 KGV 'Star' 1½d on 2d orange no Postage. F-VF UN, sl aging. ACSC EP24 cat $750. (P) (Image1)

Estimate AU$350

Envelope: 1928 KGV Oval ½d orange, 1d green, 1½d red & 2d brown 'UPU' Specimen set of PTPO colours. VF CTO, 'Melbourne 20 DE 28' cds, mostly fresh. ACSC EP29-33 cat $1100. Rare set as the ½d, 1d & 2d were basically unissued apart from the UPU Specimens. (4) (P) (Image1)

Estimate AU$750

Envelope: 1951 KGVI 3d green round die opt large red SPECIMEN. Superb fresh UN. ACSC EP47 cat $150. (P) (Image1)

Estimate AU$150

Envelope: 1953-59 QEII embossed 29mm 3d green & 3½d orange UPU dies, plus 4d plum. All opt large SPECIMEN in red. Superb fresh UN. ACSC EP50w, EP54w & EP55w cat $450. (3) (P) (Image1)

Estimate AU$300

Envelope: 1959-66 QEII embossed 5d dark blue & 5d light blue, 4d red. 1st 2 opt large SPECIMEN in red, 4c violet h/s SPECIMEN only. Superb fresh UN. ACSC EP58w, EP60w & EP63(2)wa cat $400. (3) (Image1)

Estimate AU$250

Envelopes: 1960-78 QEII collection all diff with 5d light blue both sizes, 5d red small only, then both sizes of all 4c, 5c, 6c, 7c, 10c, 18c & 20c inc some extra diff texts & 10c albino. VF fresh MNH. ACSC cat $320. (22). (Image1)

Estimate AU$150

Envelope: 1979 Hobart Anniv 20c PSE, error all printing very pale & almost totally missing so helicon print seems stronger than design, normal to compare. UN, sl tones. ASC E67(var). Probably unique. (2) (Image1)

Estimate AU$200

Envelope: 1979 Anniv of Railway 20c PSE, error missing stamp imprint -shows only the helicon frame!, plus normal to compare. VF fresh UN. ASC E49(var). Probably unique. (2) (Image1)

Estimate AU$300

Envelope: 1979 Anniv of Railway 20c PSE, error missing most colours so stamp only in black, plus normal to compare. Superb fresh UN. ASC E49(var). Probably unique. (2) (P) (Image1)

Estimate AU$300

Envelope: 1979 Anniv of Railway 20c PSE, error missing most colours except crimson on stamp, plus normal to compare. Superb fresh UN. ASC E69(var). Probably unique. (2) (P) (Image1)

Estimate AU$300

Envelope: 1979 Blood Donor Anniv 20c PSE, error design greatly shifted or miscut/misfolded so ½ of stamp imprint is on reverse, but helecon print is correct position!, plus normal to compare. Superb fresh UN. ASC E71(var). Probably unique. (2) (P) (Image1)

Estimate AU$300

Envelope: 1981 Surf Life Saving Anniv 22c PSE, error bright blue missing & black weakly printed, plus normal to compare. VF fresh UN. ASC E89(var). Probably unique. (P) (Image1)

Estimate AU$200

Envelopes: 1916-51 collection with KGV types with 'Star' no postage 1d red Die I, ½d + 1d, 1½d brown Die III, then 'Star' with postage inc 2d red, 1½d on 2d red, 1½ green & 1½ red. Also KGV oval 2d on 1½d red, 2d red, type 4 & buff, plus KGVI 3½d red larger size. Mostly VF UN, majority fresh. ACSC EP7(1), 13, 20(2), 23(2), 26, 27(1), 28(1), 35(1), 36(6)B, 37(2) & 49 cat $965. (11) (Image1)

Estimate AU$350

Envelope - Official: 1913-14 Kangaroo 1d red OS dots die types 1 & 2. VFU. ACSC EO1A & B cat $500+ & scarce w/o uprating. (2) (Image1)

Estimate AU$300

Envelope - Official: 1913-20s group with Kangaroo 1d red, OS dots in dies, type 3 uprated KGV ½d tied 'St Arnaud 30 JL 19' cds. KGV 1d red OS type 1 uprated KGV ½d tied 'Melbourne 28 JL 19' cds. Victoria 1d QV OS uprated KGV 1½d brown tied 'Macedon JY 30' cds. Overall F-VFU. ACSC EO1C & EO4A cat $450, plus the Victoria. (3) (Image1)

Estimate AU$250

Envelopes - Official: 1919-20 uses of KGV 1d red OS in dots type for Education Dept Melbourne with ½d green tied by Bright & another cds, with pale grey, or darker blue-grey stocks. ACSC EO4A cat $400. (2) (Image1)

Estimate AU$150

Envelope - Official: 1921 KGV 'Star' 2d orange OS die for Treasury Melbourne. VFU, 'Melbourne 15 DE 1921' pmk. ACSC EO10 cat $350. (P) (Image1)

Estimate AU$220

Envelopes - Official: 1922-30 KGV OS in Dies with 'Star' 2d red for Maternity Allowances, or Treasury Melb, 'Star' 1½d red (2) & Oval 1½d red (2), these 4 for Sub-Treasuries Adelaide & Melbourne. F-VFU. ACSC EO12, EO15 & EO17 cat $470. All diff. (6) (Image1)

Estimate AU$250

Envelope - Official: 1930-33 Surch KGV Oval 2d on 1½d red OS die, long type for Education Dept Victoria. Superb fresh UN. ACSC EO18 cat $400. (Image1)

Estimate AU$220