“As its homepage states, DigiPal (Digital Resource and Database of Palaeography, Manuscripts and Diplomatic) focuses on the handwriting of English manuscripts, particularly those produced between AD 1000 and 1100, during the reigns of Æthelred, Cnut and William the Conqueror.”
http://britishlibrary.typepad.co.uk/digitisedmanuscripts/2013/05/have-you-used-digipal-yet.html