A Victorian silver 'castle-top' card case

A Victorian silver 'castle-top' card case, Walmer Castle, Kent, and Windsor Castle,

maker's mark only, that of Yapp and Woodward, Birmingham circa 1850,

rectangular form, scroll borders, the front with a raised scene of Walmer Castle, the reverse with scene of Windsor Castle, on a matted background, within foliate scroll decoration, length 8.6cm, approx. weight 1.6oz.