Home » Alan48 » 'Pin Hole' Cave where two examples of 12,500 years old engraved bones have been found. CollectShare image URLRequest to be taggedInvite/add to one of your groupsSee more from the people in this imageReport this image'Pin Hole' Cave where two examples of 12,500 years old engraved bones have been found. Photography by: Alan48Post processing by: Alan48Keyword tags: entrance steps, lakeside woodland scene, limestone cliffs, wildlife parkAlbums: New Canal WalksGroups: (Invite) NoneAdd your comment...8 people love this!Added 1642790234 by Alan48.Excavations of 'Pin Hole' found two examples of engraved bones which represent some of the earliest ‘Art Mobilier’ (portable art) from the UK, roughly 12,500 years old.