A large Ottoman walrus ivory dagger, Turkey, late 18th or early 19th century

This lot contains walrus ivory, which is an endangered species. Sotheby’s recommends that buyers check with their own government regarding any importation requirements prior to placing a bid, as lots containing endangered species may be subject to import restrictions in certain countries or necessitate licenses and certificates for export from some and import into others. The possession of an export license or certificate does not guarantee obtaining its counterpart elsewhere. Buyers must ascertain and adhere to all applicable regulatory requirements regarding the import and export of such items before bidding, securing all necessary licenses and certificates at their expense. The inability to export or import these items, or their seizure by a government agency, does not justify delaying payment or cancelling a sale.