Antiques Roadshow: Walmer Castle 2

The Antiques Roadshow returns to Walmer Castle, near Deal in Kent, where treasures include a rare enamel racing car sign, an art deco mask that frightens its owner's children and a jacket worn by JFK that could be one of the most valuable items seen on the show in recent years. Ceramics specialist Fergus Gambon suspects that an empire style vase with a 'Sevres' factory mark isn't quite what it seems. There's a surprise for Clive Farahar when the owner of a letter said to be from Nelson, reveals the contents of a small box with a profound connection to her late husband. Marc Allum is thrilled to see a collection of post-war Italian design classics, from red a plastic 'Valentine' typewriter to a fold-up lamp that had a tendency to melt, while Oriental specialist Lee Young is intrigued by two vases and a statue that belongs to a family who once ran a travelling circus.