Today Flog It! comes from Hull's City Hall, East Yorkshire. Antique experts Caroline Hawley and David Harper are on hand to find a selection of objects to take to auction. Caroline is entertained by the story behind some Laurel and Hardy autographs, and David is gripped by a collection of postcards between young lovers from the Edwardian era. Paul Martin talks to playwright James Graham about the legacy of Hull's year as the UK's City of Culture.