This episode comes from Longleat in Wiltshire, home to the seventh Marquess of Bath, where a wide variety of antiques and collectibles are put before experts Claire Rawle and Michael Baggott at the valuation tables, including a stunning amethyst and pearl brooch. But it's an autograph album with a set of Beatles signatures that has the experts guessing. Are they genuine or not? All is revealed at the auction.

Paul Martin also takes a trip to London to unearth the hidden architectural gems of one of Wiltshire's most famous sons - Sir Christopher Wren. Show less