1. MS Facsimile 435 Reference (shelfmark): MS Facsimile 435 Title: Scope & Content: Rotographs of Paris, Bibl. Nat., MS. lat. 16617, ff. 2-64, the treatise Introductiones in Logicam, attributed to William of Durham, but perhaps by William of Lincoln (see Glorieux, op. cit., i, p. 290). Collection Area: Western Manuscripts Languages: English Date Range: Unspecified Extent: 1 item