LONDON.- A replica Supermarine Spitfire owned by The Royal British Legion has been sold by Bonhams for an above-estimate sum, ahead of auction. The replica plane was due to be auctioned at the Goodwood Revival sale on 17 September and had attracted a pre-sale estimate of £50,000 – 60,000. The new owner, Michael Oliver, chairman of Europe’s largest, privately-owned, valve manufacturer, intends to house the Spitfire with his collection of cars in Cheshire. Before he takes possession, he has agreed that the full-sized aluminium replica of a MKVb Supermarine Spitfire can be used by the RAF at the Battle of Britain commemorations at York Minster on 19 September and at a graduation ceremony on 30 September at RAF Cranwell, the RAF’s training college in Lincolnshire. The replica represents aircraft number W3850, which was flown by Pilot Officer Joe Atkinson, later Flight Lieutenant Sir Joe Atkinson KCB CB DFC, over France on 13 Oc