Antiques Roadshow expert Alastair Chandler left one guest refusing to sell her family heirloom after revealing the staggering four-figure valuation. During last Sunday night’s episode, items brought to the roadshow included a quirky 18th-century “Harlequinade” children’s flip book, a vintage trainer collection and a flying helmet from the Battle of Britain. Marc Allum was captivated by a premiere programme for the classic sci-fi film Metropolis, while Hilary Kay found a miniature bottle of medicine fit for a royal doll’s house. However, it was Chandler who was stunned by a pocket watch one gue…
