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

1878/79: 1 d. deep rose-red, plate 121, an unused Imperforate Proof example on Dr. Perkins blued paper, lettered SL, large margins all round, usual gum creases, very fresh. Rare Gi DP39 = £ 4'000.
Provenance as pair SK-SL : Collection Charles Williams, Harmer, 10-18. Nov.1947, lot 278; Collection Stothert, Robson Lowe, 9. Sep..1975; Stanley Gibbons, 17. May 1984, lot 209; Christies, 18. Jun. 1996, lot 205; Collection 'Great Britain The Line Engraved Issus 1840–1870', The Åke Rietz Collection, Corinphila 7 June 2023.