A Victorian engraved 'castle-top' aide memoire

A Victorian engraved 'castle-top' aide memoire, Osborne House,

by Yapp and Woodward, Birmingham 1852,

shaped rectangular form, the front engraved with a scene of Osborne House, with an engraved foliate scroll border, the reverse with engraved foliate scroll decoration, and with a monogram, the interior with three ivory leaves, with a pencil and chain and ring attachment, length 8.5cm.