Game piece of horn or possibly whalebone. Fire-damaged and fragmented. On the underside there is a round hole for attaching to a lathe. Found with the limestone pieces in the cask. May have been the piece representing the 'king'. Grave find, Klinta, Köping Parish, Öland.
Image rights: Ola Myrin, Historiska museet/SHM (CC BY 4.0)