Caroline Hawley hosts the latest contest from Exeter, where antiques experts Ben Cooper and Kate Bliss help two teams of contestants pick out three items to sell at auction. Items considered include a Georgian-style silver serving dish and arts and crafts copper candlesticks. Caroline also heads to Box, near Bath, to visit the UK's only tennis ball manufacturer, where she learns about the origins of the tennis ball and how it gets its all-important bounce. Then everyone heads to auction, where Tim Weeks presides in Wiltshire
