References Detail back created at: 2023-05-02 updated at: 2024-11-03 Media Type: Article in Journal Author Lawson, Graeme Year: 1982 Title: Note on the musical instrument Volume: 139 Page No: 252-254 JournalArchaeological Journal Keywords Time Period 1000 - 1500 AD European timeline Middle Ages Super Region Europe Class of Artefact musical instrument Assemblage Type fortification Material bone Miscellaneous worked bone back