Which four manuscripts preserved most surviving Old English poetry?

Most surviving Old English poetry is preserved in four major manuscripts dating from the late 10th and early 11th centuries:1

• The Beowulf Manuscript: Housed in the British Library, this codex contains the epic poem Beowulf, the poem Judith, and three prose tracts.1
• The Exeter Book: Located at Exeter Cathedral, this is the largest extant collection of Old English poetry. It features a diverse array of lyrics, elegies, religious narratives, and 95 riddles.12
• The Junius Manuscript: Also known as the Caedmon Manuscript and held at the Bodleian Library in Oxford, this collection contains various biblical paraphrases.1
• The Vercelli Book: Found in the cathedral library in Vercelli, Italy, this manuscript includes saints' lives, religious poems, and prose homilies.13