AUSTRALIAN COLONIES, NEW SOUTH WALES, OFFICIAL STAMPS
Lot 89
Officials: 1882-85 1/- Black Perf. 11 x 12 overprinted 'OS' error 'Overprint Double' fine used, with 2009 RPSV Certificate. SG O33ba, cat £1000
Lot 90
Estimate: $80
Officials: 1890-91 5/- Mauve Centennial Perf 10 with Black Overprint fine used cancelled Sydney 'NSW' duplex, showing variety 'O Broken at Left'. SG O49a, cat £100+
Lot 91
Estimate: $300
Officials: 1890-91 5/- Dull Lilac Centennial Perf 12 with Black Overprint part OG, stain at lower right. SG O489b, cat £650
Lot 92
Officials: 1891 'Halfpenny' on 1d Grey overprinted 'OS' error 'Overprint double', fine mint with 1965 BPA Certificate. The finest of the three known examples, the other two having short perfs. SG O55a, cat £3500