CORINPHILA AUCTIONS 297 - 308 Day 4

Lithographed by A. Hillman 1857/59: 6 d. brown-black on red, rouletted 7½ to 14, wmk. Swan sideways, an unused example with large margin at base and well centred, rouletted 12-13 on three sides, of superb appearance for this issue, unused without gum. A remarkable example of an extremely rare stamp, with very few known unused examples. Cert. Ceremuga (2015) Gi = £ 15'000.