CLASP Handlist Manuscript: Vienna, Österreichische Nationalbibliothek, 12600 Date c. 1180 Origin near Regensburg URL https://digital.onb.ac.at/RepViewer/viewer.faces?doc=DTL_2949728&order=1&view=SINGLE Contents in handlist: Bede Prefatory epigram to his De natura rerum, f. 97v, (BEDE.NatRer.Praef)