As further recognition of all it has to offer, Anglesey Abbey in Cambridgeshire will be one of the central stories when Hidden Treasures of the National Trust returns to the BBC for a second series. Set to be shown at 9pm this evening (Friday, 10 May) on BBC Two and BBC iPlayer, the programme will reveal new stories about the work going on behind the scenes at the National Trust site to conserve incredible objects and properties, as well as the staff and volunteers who care for them. Each episode of the series explores a different central theme, linking the houses, their histories, and collect…