Expositio in Isagogen Porphyrii cum quaestionibus Iohannis Duns ScotiGualterus, de Werviaapproximately ca. 1500.latManuscript, on paper, of Walter (Gualterus) de Wervia, Expositio in Isagogen Porphyrii cum quaestionibus Iohannis Duns Scoti. Authorities quoted include Thomas Aquinas, Henry of Ghent, John Duns Scotus, the Moderni, and Giles of RomeWalter (Gualterus) de Wervia was born at Rijswijk in the Netherlands and died after 1472.In Latin.Script: Small Gothica Semihybrida Currens, in a single hand, with many abbreviations.Layout: Double columns of approximately 47 lines.Decoration: Undecorated. Drawing of a bearded bishop's (?) head, with the caption "Albertus" (i.e. Albertus Magnus), in the margin of f. 27v.Binding: Brown pigskin over pasteboard, the covers framed with a gold-tooled fillet. Rebacked. Spine with five raised bands and 19th-century red leather label with gold-tooled inscription in Gothic letters "Gualt. Burley 1481".The acid ink has on many pages faded and damaged the paper and made reading difficult.Number 2 of 2 items bound together. Item extent: 1 item (ii + 119 + 48 + ii leaves).