When Beryl Bartlett wrote to a museum curator three-and-a-half years ago with a question about biscuits and heard nothing back, she thought her line of inquiry had gone stale.But three weeks ago, the 79-year-old from Bishop's Stortford got the surprise of her life when the stamped self-addressed envelope she had included dropped through her letterbox.Was this the long-awaited answer to her crunch question about Norfolk Hollows, a favourite biscuit from her childhood?Eager to digest the...
