1973-1993 $50 signatures run, R505-515 complete including Center Thread and Side Threads, Gothic and OCR-B Serial varieties, a couple of notes with traces of handling or light ageing, aUnc-Unc.  (10) (Image1)

Estimate AU$1,200

1979-1991 $50 group comprising 1979 Knight/Stone R507 'YEZ 687568', 1983 Johnston/Stone R508 'YJC 809922', 1985 Johnston/Fraser Gothic Serial R509a 'YXH 569066', and 1991 Fraser/Cole R513 'WJG 836967', all Uncirculated, $1300.  (4) (Image1)

Estimate AU$400

1979 $50 Knight/Stone R507, serial 'YGV 849920', Uncirculated, Cat $350. (Image1)

Estimate AU$120

1979 $50 Knight/Stone R507, consecutive pair, serials 'YGV 459039'-'040', Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$250

1979 $50 Knight/Stone R507, consecutive run of ten, serials 'YGV 849921'-'930, Uncirculated, Cat $3500.  (10) (Image1)

Estimate AU$1,200

1983 $50 Johnston/Stone R508, consecutive run of eight, serials 'YNB 988961'-'968, Uncirculated, Cat $2800.  (8) (Image1)

Estimate AU$800

1983 $50 Johnston/Stone R508, consecutive pair, serials 'YNB 988969'-'970', Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$250

1993 $50 Fraser/Evans R515i First Prefix (NPA issue) serial 'FAA 998303', and Last Prefix 'FAB 996533' wavy cut at base, Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$200

1995-2003 polymer collection including 1995 Fraser/Evans R516a, consecutive pair and R#A06 dated (from folder) First Prefix 'AA95 007269', 1998 Macfarlane/Evans R518bF, 1999 R518c consecutive run of three, 2003 Macfarlane/Henry consecutive pair, and R520aF First Prefix pair 'AA03 052398'-'399', all Uncirculated, Cat $3400+.  (12) (Image1)

Estimate AU$1,000

1995 Fraser/Evans R516a, consecutive pair, serials 'OK95  431383'-'384', Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$200

1995 $50 Fraser/Evans R16a, consecutive pair serials 'CI98 362922'-'923', Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$250

1999 $50 Fraser/Evans R16a, consecutive pair serials 'JI99 122997'-'2998', Uncirculated, Cat $700.  (2) (Image1)

Estimate AU$200

2004-2013 polymer collection including 2004 Macfarlane/Henry R520b, 2005 R520c pair, 2006 R520d pair, and R520dL Last Prefix 'JC06 986316', 2007 Stevens/Henry R521a consecutive trio, and R521aF First Prefix 'AA07 173892', 2008 R521b pair, 2010 R521d x2, 2011 R521e pair, and 2013 R522b, all Uncirculated.  (16) (Image1)

Estimate AU$1,250