Paul Martin and his team of experts invite members of the public to bring their antiques to be viewed and valued, with an option to sell at auction. In the great nave of Norwich Cathedral, experts Thomas Plant and David Fletcher pick out some items to take to auction. Among them are a masonic watch and a much-sort-after commemorative mug by Eric Ravilious. Presenter Paul Martin visits the extravagant home of Britain's first prime minister Robert Walpole.