Great Britain 1854 6d Dull lilac (watermark reversed), SG59An exceptional quality rare multiple of the 6d embossed stamp. Great Britain 1854 6d Dull lilac (watermark reversed), SG59. Exceptionally fine and fresh unused original gum four margin vertical pair. Lovely fresh colour and greenish gum. Embossed postage stamps from Great Britain were issued during the reign of Queen Victoria and were only in issue for a short period between 1847 and 1854. The 6d stamp covered the rate to Belgium. The 6d stamp is