1918 £1 Cerutty/Collins R21, serial 'D 432031 T', rev. gold mining Victoria Quartz Mine Bendigo, multiple vertical and one horizontal fold, a natural note retaining colour and crispness, attractive for the grade, gVF. (Image1)

Estimate AU$2,000

1927 KGV £1 Riddle/Heathershaw R26, serial 'J/54 170858', corner fold, light centre folds, note retains crispness, gVF/aEF. (Image1)

Estimate AU$500

1927 KGV £1 Riddle/Heathershaw R26, serial 'K/3 871544', multiple light bends, note retains crispness, gVF/aEF. (Image1)

Estimate AU$500

1933 KGV £1 Riddle/Sheehan R28, serial 'N/33 441357', lightly pressed quarter-folds, note retains crispness, EF, Cat $1400. (Image1)

Estimate AU$500

1933 KGV £1 Riddle/Sheehan R28, serial 'N/34 482810', lightly pressed quarter-folds, note retains crispness, EF, Cat $1400. (Image1)

Estimate AU$500

1933 KGV £1 Riddle/Sheehan R28, serial 'L/1 604189', dark green main print, flattened light folds, aEF, Cat $1400 (for EF). (Image1)

Estimate AU$500

1933 KGV £1 Riddle/Sheehan R28, serial 'M/37 477668', flattened centre and lower right teller fold, aEF, Cat $1400 (for EF). (Image1)

Estimate AU$500

1933-1961 KGV-QEII £1 group comprising Riddle/Sheehan R28 serial 'M/9 437586' (2mm closed tear), Armitage/McFarlane R30a 'H/85 913272', Sheehan/McFarlane R33 'O/7 735547', Coombs/Wilson R32 'X/49 911574', QEII Commonwealth Bank R33 'HE/28 378173', and Reserve Bank R34a 'HK/52 208211', condition variable gVF-aUnc. (Qty 6) (Image1)

Estimate AU$400

1938 KGVI £1 Sheehan/McFarlane R29, serial 'O/95 220449', two light flattened vertical folds not detracting, aUnc. Cat $1000. (Image1)

Estimate AU$400

1938 KGVI £1 Sheehan/McFarlane R29, serial 'P/27 818384', three vertical lightly pressed folds not detracting from appearance, rich colour, note retains crispness, gEF/aUnc, Cat $1000 (for aUnc). (Image1)

Estimate AU$300

1938 KGVI £1 Sheehan/McFarlane R29, serial '0/66 050537', multiple flattened folds and creases, note retains crispness, gVF/aEF. (Image1)

Estimate AU$150

1942-1953 £1 signatures run comprising KGVI Armitage/McFarlane Dark Green Main Print R30a, Light Green Main Print R30b, Coombs/Watt R31, Coombs/Wilson R32, QEII Coombs/Wilson Commonwealth Bank R33, and Reserve Bank R34, condition variable, EF-aUnc. (Qty 6) (Image1)

Estimate AU$750

1942-1952 KGVI £1 group comprising Armitage/McFarlane Light 'J/38' & Main Green Print 'H/34' R30a&b, Coombs/Watt R31 'I/69', Coombs/Wilson R32 'X/52', condition variable, EF-aUnc . (Qty 4) (Image1)

Estimate AU$600

1942 KGVI £1 Armitage/McFarlane Dark Green Main Print R30a, serial 'H/54 597072', light centre fold not detracting, strong main print and underprint colour, fresh crisp note, aUnc. (Image1)

Estimate AU$200

1942 KGVI £1 Armitage/McFarlane Dark Green Main Print R30a, serial 'H/3 621003', light corner bends, aUnc, Cat $400. (Image1)

Estimate AU$150

1942 KGVI £1 Armitage/McFarlane Dark Green Main Print R30a, consecutive pair serials 'H/20 789756'-'757', light pay packet bends, aUnc/Unc. (Qty 2) (Image1)

Estimate AU$400

1942 KGVI £1 Armitage/McFarlane Light Green Main Print R30b, serial 'J/50 887641', traces of pay-packet bend, Unc, Cat $650. (Image1)

Estimate AU$250

1942 KGVI £1 Armitage/McFarlane Light Green Main Print R30b, serial 'K/73 880820', tiny corner fold, Uncirculated, Cat $650. (Image1)

Estimate AU$200

1942 KGVI £1 Armitage/McFarlane Dark Green Main Print R30b, consecutive pair serials 'H/60 432992'-'993', very light flattened centre folds, soiling and small 'nick' on one unit obverse, aUnc, Cat $800. (Qty 2) (Image1)

Estimate AU$250

1942 KGVI £1 Armitage/McFarlane Light Green Main Print R30b, serial 'J/37 776024', pay-packet bend aUnc, Cat $400. (Image1)

Estimate AU$150

1942 KGVI £1 Armitage/McFarlane Light Green Main Print R30b, serial 'H/43 307616', pay-packet bend/fold, aUnc, Cat $400. (Image1)

Estimate AU$120

1949 KGVI £1 Coombs/Watt R31, serial 'W/63 414242', in PCGS holder graded '65 Gem UNC', Cat $900. (Image1)

Estimate AU$400

1949 KGVI £1 Coombs/Watt R31, serial 'W/61 331695', a couple of light pay-packet bends, aUnc, Cat $500. (Image1)

Estimate AU$200

1952 KGVI £1 Coombs/Wilson R32, serial 'X/32 506874', in PCGS holder graded '65 Gem UNC', Cat $850. (Image1)

Estimate AU$300

1953 QEII £1 Coombs/Wilson Commonwealth Bank Specimen Note serial 'HA00 000035', perforated 'CANCELLED', and overprinted with diagonal cross in black on obverse and reverse, Uncirculated, McDonald Cat $60,000 (2017). Very rare. Michael Vort-Ronald in 'Australian Specimen Banknotes' (4th Edition) records only two notes of this type sold at auction since 2009. Serial 'HA00 000013' was sold in 2012 by Spink London for £18,500 and again in 2015 by Heritage for US$41,125. Serial 'HA00 000006' was sold in 2016 by IAG for $30,000. Five other notes are recorded held in institutions. (Image1)

Estimate AU$35,000