An Anglo-colonial silver mounted carved whalebone walking stick, late 19th century, and another similar whalebone walking stick

An Anglo-colonial silver mounted carved whalebone walking stick, late 19th century, the foliate cast knop hallmarked for London, 1899/1900, above a part diaper and part writhen stem carved with a knot, 79cm long; and another similar whalebone walking stick, late 19th century, with horn ring inserts, 90cm long
Please note: these items may require a CITES license should they be exported outside the European Union