• null, De conservatione vitae humanae (ff. 1-61); Tacuinum sanitatis (ff. 61v-110v)

gold on red and blue grounds, with foliate extensions into the margins, a few with birds, butterflies, rabbits, etc. (e.g. ff. 14v, 15v, 20, 21v, etc.). Small initials in gold with blue pen-flourishing or in blue with red pen-flourishing. Line-fillers

• null, De conservatione vitae humanae (ff. 1-61); Tacuinum sanitatis (ff. 61v-110v)

gold on red and blue grounds, with foliate extensions into the margins, a few with birds, butterflies, rabbits, etc. (e.g. ff. 14v, 15v, 20, 21v, etc.). Small initials in gold with blue pen-flourishing or in blue with red pen-flourishing. Line-fillers

• Decorated initial 'A'(rtem), at the beginning of Rolandus Scriptoris's Compilatorium artis geomantiae., Compilatorium artis geomantiae

gold on red and blue grounds (ff. 153, 164v). Small initials in red with blue pen-flourishing or in blue with red pen-flourishing, a few in gold with blue pen-flourishing. Paraph marks in plain red or blue. Diagrams. Cadels. Compilatorium artis

• Miniature of the Annunciation, decorated initial 'D'(omine) and foliate borders, at the beginning of the Hours of the Virgin., Book of Hours, Use of Orléans

and blue with pen-flourishing in blue and red (e.g., ff. 115, 116v, 118, etc.). Large and small initials in gold with blue pen-flourishing or in blue with red pen-flourishing. Line fillers decorated in gold and blue or red and blue.

• Miniature of the Last Judgement, decorated initial 'D'(ilexi) and foliate borders, at the beginning of the Hours of the Dead., Book of Hours, Use of Orléans

and blue with pen-flourishing in blue and red (e.g., ff. 115, 116v, 118, etc.). Large and small initials in gold with blue pen-flourishing or in blue with red pen-flourishing. Line fillers decorated in gold and blue or red and blue.

• Miniature of the Virgin and Child, decorated initial 'O'(bsecro) and foliate borders, at the beginning of the prayer Obsecro te., Book of Hours, Use of Orléans

and blue with pen-flourishing in blue and red (e.g., ff. 115, 116v, 118, etc.). Large and small initials in gold with blue pen-flourishing or in blue with red pen-flourishing. Line fillers decorated in gold and blue or red and blue.

• Historiated initial 'L'(iber) with a winged Matthew at the beginning of Matthew., New Testament, with calendar (ff. 309v-312)

and/or blue, or in yellow, in foliate, geometric, or animal or human forms. In the calendar, 'KL' letters in red with blue penwork decoration, or in blue with red penwork decoration, and numbers in red and letters in blue. New

• Historiated initial 'I'(n) with a nimbed eagle and decorated letters at the beginning of John, with marginal decoration., New Testament, with calendar (ff. 309v-312)

and/or blue, or in yellow, in foliate, geometric, or animal or human forms. In the calendar, 'KL' letters in red with blue penwork decoration, or in blue with red penwork decoration, and numbers in red and letters in blue. New

• Illuminated initial 'P'(rincipia) with dragons at the beginning of the prologue, as the title in alternating letters of blue and red at the top of the page informs the reader. The red scribbles to either side of the title are abbreviations of the names of earlier theological writers: Ambrose, Augustine, Haymo, Origen and Jerome. They are references to their commentaries, which the prologue excerpts., Commentary on the Epistles, glossed

in red and blue with red and blue penwork decoration at the beginning of some prologues. Small initials in blue with red penwork decoration or in red with blue penwork decoration. Small initials in red or blue. Highlighting of initials

• Decorated initial 'Q'(uoniam)., Summa de casibus poenitentiae, Tractatus de meditatione, Liber de virtute orationibus, Summa super titulis decretalium, and various other texts

blue with pen-flourishing in the same colours. Large initials in blue with red and blue pen-flourishing. Small initials in blue with red pen-flourishing or in red with blue pen-flourishing. Smaller intials in red or blue. Paraphs in red or

• Coloured initial 'T'(res) and puzzle initial 'Q'(uoniam) at the beginning of Anselm of Canterbury's De veritate., Monologion, prayers, and other theological tracts

puzzle initial in red and blue with blue penwork decoration, and a partial border in red and blue with an animal head (f. 10). 5 other puzzle initials in red and blue with red and blue penwork decoration (ff. 25,

• Puzzle initials 'I'(gitur) and 'B'(eata)., Lectionary from the Lives of the Saints, from 22 February to 10 August

in red, blue, and gold (f. 59). Large puzzle initial in red and blue, with red and blue pen-flourishing forming a three-sided border, including a fish (f. 5). Large puzzle initials in red and blue, with red and blue pen-flourishing

• Historiated initial 'O' of a standing Virgin suckling the Child and two kneeling nuns., Lectionary from the Lives of the Saints, from 22 February to 10 August

in red, blue, and gold (f. 59). Large puzzle initial in red and blue, with red and blue pen-flourishing forming a three-sided border, including a fish (f. 5). Large puzzle initials in red and blue, with red and blue pen-flourishing

• Calendar page for April, with the lowest entry in red for 29 April commemorating 'the dedication of the altar of St. Michael in Coldingham'. Below the lowermost entry in blue are added commemorations of priors of Durham., Calendar and Psalter, with litany and prayers, and Sanctorale

blue, red, and white in the calendar and at the beginning of the other Psalms. Small initials in gold with penwork decoration in blue. Small initials in blue, with pen-flourishing in red and blue. Small initials in red or

• Calendar page for May, with the lower-most entry in red (at 21 May) recording the dedication of the altar of St. Mar' (Margaret or Mark?). Immediately below the two consecutive entries in red above, is a late medieval addition, recording the death of Thomas Hatfield, 'founder of our college in Oxford'; and seven lines lower down St. Frideswide, patron saint of Oxford, has also been added. Below the lowermost entry in blue are added commemorations of priors of Durham., Calendar and Psalter, with litany and prayers, and Sanctorale

blue, red, and white in the calendar and at the beginning of the other Psalms. Small initials in gold with penwork decoration in blue. Small initials in blue, with pen-flourishing in red and blue. Small initials in red or

• Detail of a roundel drawing of Christ in Majesty, encircled in the mandorla supported by two angels., Compendium Historiae in Genealogia Christi

diagrammatic drawings in colours. 7 initials in gold on pink and blue grounds in the text between diagrams. Initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Compendium Historiae in Genealogia Christi John Lumley, 1st baron Lumley

• Detail of a roundel drawing of the rainbow of Noah's covenant with God, below the third roundel., Compendium Historiae in Genealogia Christi

diagrammatic drawings in colours. 7 initials in gold on pink and blue grounds in the text between diagrams. Initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Compendium Historiae in Genealogia Christi John Lumley, 1st baron Lumley

• Detail of an illuminated initial 'A'(braham) between the third and fourth roundels., Compendium Historiae in Genealogia Christi

diagrammatic drawings in colours. 7 initials in gold on pink and blue grounds in the text between diagrams. Initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Compendium Historiae in Genealogia Christi John Lumley, 1st baron Lumley

• Detail of roundel drawing of the Sacrifice of Abraham., Compendium Historiae in Genealogia Christi

diagrammatic drawings in colours. 7 initials in gold on pink and blue grounds in the text between diagrams. Initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Compendium Historiae in Genealogia Christi John Lumley, 1st baron Lumley

• Detail of a roundel drawing of Salomon and queen Sabah., Compendium Historiae in Genealogia Christi

diagrammatic drawings in colours. 7 initials in gold on pink and blue grounds in the text between diagrams. Initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Compendium Historiae in Genealogia Christi John Lumley, 1st baron Lumley