answers: between 975 and 1025
context: Beowulf Beowulf (; ) is an Old English epic story consisting of 3,182 alliterative lines. It may be the oldest surviving long story in Old English and is commonly cited as one of the most important works of Old English literature. The date of composition is a matter of contention among scholars; the only certain dating pertains to the manuscript, which was produced between 975 and 1025. The author was an anonymous Anglo-Saxon poet, referred to by scholars as the ""Beowulf" author". The story is set in Scandinavia. Beowulf, a hero of the Geats, comes to the aid of Hrothgar, </s> It has no title in the original manuscript, but has become known by the name of the story's protagonist. In 1731, the manuscript was badly damaged by a fire that swept through Ashburnham House in London that had a collection of medieval manuscripts assembled by Sir Robert Bruce Cotton. The Nowell Codex is currently housed in the British Library. The events in the poem take place over most of the sixth century, after the Anglo-Saxons had started migrating to England and before the beginning of the seventh century, a time when the Anglo-Saxons were either newly arrived or were still </s> much degeneration, have nonetheless covered up other letters of the poem, causing further loss. Kevin Kiernan, in preparing his electronic edition of the manuscript, used fibre-optic backlighting and ultraviolet lighting to reveal letters in the manuscript lost from binding, erasure, or ink blotting. The "Beowulf" manuscript was transcribed from an original by two scribes, one of whom wrote the prose at the beginning of the manuscript and the first 1939 lines before breaking off in mid sentence. The first scribe made a point of carefully regularizing the spelling of the original document by using the common West Saxon language and
question: when does the only existing beowulf manuscript date