1914 Kookaburra 6d Engraved. Superb fresh MNH, excellent centring. SG 19 cat £75 for M, should be at least double, £150 MNH. ACSC 60 cat $250+. (P)

Estimate AU$250

1928 Kookaburra 3d M/sheet. F-VF MNH, sl wrinkle & darker gum in margin, VF fresh appearance. SG MS106a cat £120 for M, should be at least double, £240 MNH. (P)

Estimate AU$150

1930 Sturt 1½d red, Plate No 1 full sheet of 120. Mostly VF MNH, odd tones. SG 117 cat £150 as M singles, should be at least double, £300 MNH. ACSC 139 cat $620 as imprint/plate blks & singles.

Estimate AU$150

1930 Lord Howe Island provisional Sturt 1½d with m/s '2d paid PM LHI', due to lack of 2d stamps after postal rates changed in August. Superb fresh MNH. ACSC 139c, SG 117(var) footnote cat £750 for M, should be at least £1500 MNH. Very rare genuine MNH. Certificate can be obtained on request. (P)

Estimate AU$2,500

1931 OS opt Kingsford Smith set 2d & 3d. VF fresh MNH. SG O123-4 cat £360, should be at least £720 MNH. ACSC 141-2(OS) cat $1175. Rare genuine MNH & certificate can be obtained on request. (2) (P)

Estimate AU$800

1931 OS opt Kingsford Smith set 2d & 3d. F-VF fresh MNH. SG O123-4 cat £360, should be at least £720 MNH. ACSC 141-2(OS) cat $1175. Rare genuine MNH. 2019 Ceremuga AIEP photo-cert. (2). (P)

Estimate AU$700

1931 Kingsford Smith opt OS set 2d & 3d. VF MLH. SG O123-4 cat £360. ACSC 141-2(OS) cat $600. Scarce genuine set. (2) (P)

Estimate AU$300

1932 Bridge 5/- green. VF W/C MNH. SG 143 cat £425 for M, should be at least double, £850 MNH. ACSC 148 cat $1500. (P)

Estimate AU$800

1932 Bridge 5/- green. VF MLH. SG 143 cat £425. ACC 148 cat $550. (P)

Estimate AU$375

1932 Bridge 5/- green. Superb W/C MLH, large margins & excellent centring. SG 143 cat £425+. ACSC 148 cat $550 & retail higher for such excellent centring. (P)

Estimate AU$450

1932 Bridge 5/- green. W/C, VFM, suntanned gum. SG 143 cat £425. ACSC 148 cat $550. Retail similar. (P)

Estimate AU$300

1932 Bridge 5/- green. VF postally U. SG 143. ACSC 148 cat $500, retail similar. (P)

Estimate AU$275

1932 Bridge 5/- green. VFU. SG 143 cat £200. ACSC 148 cat $500. (P)

Estimate AU$250

1937-40s Postmaster-General's Department SPECIMEN folder with full contents of Robes set 10/- & £1 thick paper opt SPECIMEN (£1 is dull blue from Ash printing with grey-black opt). Plus the set of lower values as then current inc Hermes 1/6, Kangaroo 2/- & Robes 5/- all CTO with UH gum. The 2 opts superb fresh MNH. SG 177-78s cat £835+. ACSC 214x & 216Ax cat $1500+. Only 2860 of £1 printed of all 3 stamp/opt shades together, & rarely seen still in intact original folder. Rare genuine MNH & certificate for the £1 can be obtained on request. (P)

Estimate AU$1,200

1938 Robes set 10/- & £1 thick paper opt SPECIMEN, £1 is dull blue from Ash printing with grey-black opt. Superb fresh MLH. SG 177-78s cat £835. ACSC 214x & 216Ax cat $1500. Only 2860 of £1 printed of all 3 stamp/opt shades together. Rare genuine & certificate can be obtained on request. (2) (P)

Estimate AU$400

1938 Robes £1 bluish-slate, thick paper Ash imprint blk of 4. VF fresh MNH. SG 178 cat £280+ as singles, ACSC 216z cat $750. (P)

Estimate AU$400

1938 Robes £1 thick paper opt SPECIMEN (£1 dull blue from Ash printing with blue-black opt). VF MLH. SG 178s cat £800, ACSC 216Ax cat $750. Scarce genuine example. 2019 Ceremuga AIEP photo-cert. (P)

Estimate AU$450

1942 Queen 1½d green left marginal blk of 4, error misplaced perfs. VF fresh 1MLH/3MNH. SG 20(var), ACSC 226bb cat $1200 as singles. (P)

Estimate AU$700

1942-50 KGVI 2½d red IMPERF blk of 4 gutter marginal. VF fresh MNH. SG 20b(var), ACSC 230b cat $900+ as 2 prs. (P)

Estimate AU$900

1942-50 KGVI 2½d red LL cnr blk of 12 with margins 3 sides & imprint, error DOUBLE perfs on 4 stamps of 1st column. VF MNH, 1 normal stamp MLH. SG 206(var). ACSC 230bc cat $800+++ for double perfs as singles, plus large premium for blk & imprint, est at +50% so would be $1200+. (P)

Estimate AU$650

1942 Emu 5½d LR cnr blk of 9, error misplaced perfs. VF fresh MNH. SG 208(var), ACSC 232bb cat $2475 as singles. (P)

Estimate AU$1,500

1951 KGVI 3½d brown-purple horiz pr, error misplaced perfs. VF fresh MLH. SG 247(var), ACSC 253bb cat $750+ as singles. Spectacular & extremely rare. (P)

Estimate AU$500

1954 Telegraph 3½d red lower marginal blk of 20 (10x2) variety imperf LR cnr due to paper fold. Stamps VF MNH. SG 275(var). ACSC 311(var). (P)

Estimate AU$600

1955 Nursing 3½d violet major misperf error blk of 4. Superb fresh MNH. SG 287(var), ACSC 329bb cat $600+ as singles. Spectacular! (P)

Estimate AU$500

1960 Northern Territory 5d magenta error greatly misplaced perfs in LL & LR cnr blks of 4. VF MNH. SG 335(var), ACSC 378bb cat $800++ as singles, plus significant premium for the left & right margin examples. (P)

Estimate AU$500