Exclusive footage depicts historic moment Bentley became most valuable British car sold at auction at £5 million
Bonhams tick up huge prices for clock that bombs could not stop and one that had not moved for 279 years
![1948 London Olympics Walter Herz. An official poster advertising the Games and, more specifically, the yachting events in Torquay, McCorquodale & Co., [1948]; together with three booklets, two for the opening and closing ceremonies of the yachting events and a general souvenir booklet, and a press photograph of Betty Cuthbert winning the 100m (5)](http://images1.bonhams.com/image?src=Images/live/2012-05/18/94514701-1-2.jpg&width=65 "1948 London Olympics Walter Herz. An official poster advertising the Games and, more specifically, the yachting events in Torquay, McCorquodale & Co., [1948]; together with three booklets, two for the opening and closing ceremonies of the yachting events and a general souvenir booklet, and a press photograph of Betty Cuthbert winning the 100m (5)")
