AUSTRALIA COLONIES, NEW SOUTH WALES, OFFICIAL STAMPS
Lot 54
Estimate: $800
Officials: 1882-85 1/- Black Perf. 11 x 12 overprinted 'OS' error 'Overprint Double' fine used, with 2009 RPSV Certificate. SG o33ba, cat £1,000
Lot 55
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 56
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 57
Estimate: $3,000
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 £3,500
