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

Provisional Surcharges 1891 (Aug): "2½ PENCE" on 4 d. grey, an unused example, well centred and of good colour, variety "Surcharge Double", fresh and very fine, large part og. A very rare stamp. Cert. BPA (2022) Gi = £ 3'500.
Provenance: Collection Josiah K. Lilly, Siegel, New York, 15-16 May 1968, lot 667; Collection F.W. Doolittle, Sotheby's, London, 2 Oct 1980, lot 92.