The original sceptre is in Edinburgh Castle and forms part of the Scottish Crown Jewels which date back to the 15th and 16th centuries. This gold-plated replica, with a real crystal ball, was made for a part of the exhibition which tells the extraordinary story of how the Crown Jewels, missing since the time of Cromwell’s raids, were tracked down by Sir Walter Scott. Well worth a visit. From time to time I have to go and repair it. 1999