Martin AllenMartin Allen is a Senior Assistant Keeper in the Department of Coins and Medals at the Fitzwilliam Museum, University of Cambridge and an Affiliated Lecturer in the Faculty of History. His first book, The Durham Mint (2003), was awarded the North Boo Prize of the British Numismatic Society and his numerous publications and research have established his reputation as one of the leading experts on the money and coinage of medieval England. Read More Read Less