A very fine tortoise-shell and silver-piqué casket, probably Italian, 18th ct.  photo Nagel Auktionen

Wooden casket, the entire surface covered with tortoise shell. Richly ornamented silver mounts to the edges and beside the locker. Fine silver piqué decoration of a central cartouche on the cover, surrounded by flying insects birds flowers shells and ornaments. Minor repairs, some minor damages due to age. 15x30x23 cm. Estimate 21 000 €

Nagel Auktionen. February 15th 2012. www.auction.de