Auction 333-341 Western Australia & Great Britain - Day 3

1841: 1 d. red-brown, plate 77, lettered BA, a used example, good to fine margins, showing the "B Blank Error" corrected, with check letter "A"  corrected, lightly cancelled by numeral obliterator leaving the "A" square clear. A very fine example of this scarce stamp Gi BS66b = £ 1'500.
Provenance: Collection de Phillp, Robson Lowe,4. Nov 1959 lot 135; Chartwell, Spink 16. Feb. 2012 lot 332; Provenance: Collection 'Great Britain The Line Engraved Issus 1840–1870', The Åke Rietz Collection, Corinphila 7 June 2023.​​​​​​​