1851-60 Crown & Flowers 3d dull red diag bisect on piece with 6d yellow. VF U, 6d with 4 margins, blue barred oval pmks. SG 2a & 3 cat £4200+ for on cover (6d £950 as loose stamp & 3d £3250 on cover). Unitrade 1b & 2 cat C$7600 for on cover. Very attractive & rare classic item. Alberto Diena photo cert. (P) (Image1)