References Detail back created at: 2012-05-21 Media Type: Article in Journal Author Kühlborn, M. Year: 2006 Title: Burgherrschaft spielt Schach Volume: 5/2006 Page No: 47 JournalArchäologie in Deutschland Keywords Time Period 1000 - 1500 AD European timeline Middle Ages Super Region Europe Class of Artefact gaming piece Theme social identity Assemblage Type fortification Material antler Miscellaneous worked bone back