298. - 307. Corinphila Auktion 2., 3. & 5. - 9. Juni 2023 Los 547 Westaustralien Lithographed by Samson & Hillman 1854/55: 4 d. pale blue, rouletted 7½ to 14, wmk. Swan sideways, an unused horizontal pair, rouletted at top and at base, Row 8, stamps 15-16, positions 155-156 with left hand stamp showing variety "Swan with White Eye", natural pre-printing vertical paper crease through position 155, unused without gum. An extremely rare multiple of the rouletted issue. Cert. BPA (1985) Gi = £ 8'000+. Provenance: Collection Maurice Burrus, Robson Lowe, (28 Nov. 1962); Collection "Austin", SG, London, 9 May 1985, lot 59; Collection 'BESANCON', Corinphila Auction (31 May 2018, lot 3523) Zuschlag 11.000,00 CHF