1. Harley MS 6331, ff 142v-149r Reference (shelfmark): Harley MS 6331, ff 142v-149r Title: Aristotle, De somno et vigilia Scope & Content: Aristotle, De somno et vigilia. Decoration: 2 decorated initials 'D'(e sonpno), 'P'(ost) in gold and colours with acanthus extending into the margin, at the beginning of books (ff. 142v, 145v). Collection Area: Western Manuscripts Languages: Latin Date Range: 1st half of the 14th century Extent: 8 folios.