Antiques Roadshow: Morden Hall Park 3

Fiona Bruce and the team are in Morden Hall Park in south London, where the experts asses items including a Faberge vanity case, a ring by one of the most innovative goldsmiths of the 20th century and a magnifying glass linked to the Pablo Picasso exhibition in New York in 1939. Lennox Cato faces a puzzle when he appraises a pair of antique doors belonging to the local mosque and jewellery specialist Jon Benjamin gets his hands on the largest aquamarine he has ever seen