Lot 189 Canada #64 1897 $4 purple Jubilee, a mint never hinged sheet margin single, with bright colour, perfectly centered among four even margins and fresh. A lovely stamp in all respects, regarded as one of the finest known examples, extremely fine. For the connoisseur of exceptional quality. Accompanied by a 2018 Greene Foundation certificate. Unitrade CV$6,000, sold for C$11,000 plus buyer’s premium.