This episode comes from West Somerset at Crowcombe Court, an English mansion which dates back to 1739. Antiques experts James Lewis and Thomas Plant find treasures among the hundreds of visitors to take to auction. James's knowledge of Derby porcelain is tested, and Thomas discovers an amber necklace that was washed up on a Somerset beach. Paul Martin has a go on a locally made device known as a mud horse, which is designed to help fishermen skim over the mud flats to get to and from their nets.