1. Harley MS 2612 Reference (shelfmark): Harley MS 2612 Title: Titus Lucretius Caro (Lucretius), De Rerum Natura Scope & Content: Contents: ff. 1r-109r: Titus Lucretius Caro (Lucretius), De Rerum Natura, imperfect at the end, ending: 'diffugiant, quia ni mirum facile omnia circum (Book VI).' Collection Area: Western Manuscripts Languages: Latin Date Range: 15th century Extent: 1 volume