A Victorian silver engraved 'castle-top' card case

A Victorian silver engraved 'castle-top' card case, The High Level Bridge, Newcastle,

by Nathaniel Mills, Birmingham 1850,

rectangular form, the front with a view of the bridge and the Tyne, with boats in the foreground, engraved foliate scroll decoration, the reverse with similar scroll decoration, and with a vacant cartouche, length 10cm, approx. weight 2.oz.