Lot 263 Nova Scotia #7 1851 1sh cold violet Heraldic Imperforate, used with light cancel, four clear to large margins, bright fresh colour and very fine. A famous stamp, which graced the collections of Alfred F. Lichtenstein, Dr. G.M. Geldert and the Skywalk Collection. Accompanied by certificates from Royal Philatelic Society (London, 1956), Raybaudi Experts (Rome, 1986), Martin Eichele (Basel, 2010) and Greene Foundation (Toronto, 2016). Worthy of the finest collection. Unitrade CV$8,000.