• Decorated initial and diagram of the earth., Etymologiae, and De natura rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3)

rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3) Inscribed on a small parchment fragment affixed to f. 1 'Anno dominice incarnationis .m.c.xxxvi.' (f. 1).Added diagram in a 15th-century hand (f. 41v). Charles Spencer (b. 1674, d. 1722),

• Detail of a circular diagram relating to the humours and the elements., Etymologiae, and De natura rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3)

rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3) Inscribed on a small parchment fragment affixed to f. 1 'Anno dominice incarnationis .m.c.xxxvi.' (f. 1).Added diagram in a 15th-century hand (f. 41v). Charles Spencer (b. 1674, d. 1722),

• Historiated initial 'O'(rigo) with an image of Christ blessing., Etymologiae, and De natura rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3)

rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3) Inscribed on a small parchment fragment affixed to f. 1 'Anno dominice incarnationis .m.c.xxxvi.' (f. 1).Added diagram in a 15th-century hand (f. 41v). Charles Spencer (b. 1674, d. 1722),

• Marginal diagram of the earth., Pharsalia, Books 1-10, with glosses

collector and patron of the arts, inscribed as usual by their librarian, Humfrey Wanley, ‘18 die Januarij, A.D. 1723/4’ (f. 1). Edward Harley bequeathed the library to his widow, Henrietta, née Cavendish Holles (b. 1694, d. 1755) during her lifetime

• Detail of a circular diagram relating to the humours and the elements., Etymologiae, and De natura rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3)

rerum (ff. 33-48v), with letters between Isidore and Braulio (ff. 1v-3) Inscribed on a small parchment fragment affixed to f. 1 'Anno dominice incarnationis .m.c.xxxvi.' (f. 1).Added diagram in a 15th-century hand (f. 41v). Charles Spencer (b. 1674, d. 1722),

• Colophon in column 1., Etymologies; De natura rerum (ff. 154-166), and other short texts

in column 1. f. 168 is a former pastedown. Full page tree of consanguinity with busts, in brown ink with red (f. 77). Genealogical tree starting with Adam in brown ink, with some red, blue, and yellow (ff. 39-42). Large

• Decorated initial 'B'(artolomeus) at the beginning of the interpretations of the Syriac and Hebrew names that occur in the Gospels following the conclusion of the genealogy of Christ (Matthew 1:1-17)., Gospels of Maelbrigte (the 'Armagh Gospels'; 'Marelbrid Gospels'), with glosses

Decorated initial 'B'(artolomeus) at the beginning of the interpretations of the Syriac and Hebrew names that occur in the Gospels following the conclusion of the genealogy of Christ (Matthew 1:1-17). According to Glunz, with marginal and interlinear glosses that

• Miniature of Jacqueline Macheco, in prayer before James, and with empress Helena standing behind her with the Cross; decorated initial 'O'(lax) including her coat of arms, and foliate borders, at the beginning of the suffrage to James., Inserted leaf with the beginning of a suffrage to Jacobus

suffrage to James. We thank François Avril for the localisation, and for the identification of the heraldry in this manuscript. 1 full page miniature with a decorated initial including the coat of arms of Jacqueline Macheco, and full foliate borders

• German glosses on the Isidore text., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Text with diagrams., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Decorated initial 'M'(agnificant) in Luke chapter 1., Gospels of Maelbrigte (the 'Armagh Gospels'; 'Marelbrid Gospels'), with glosses

in Luke chapter 1. According to Glunz, with marginal and interlinear glosses that were read in the cathedral school in Paris in the fourth decade of the 12th century.Henry and Marsh-Micheli's Group IVA: 'Middle and Late Twelfth-Century Manuscripts from the

• Drawing of busts in a genealogical tree starting with Adam, with a standing figure of God at the top., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Full page tree of consanguinity with busts, Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Drawing of busts in a genealogical tree for the second age., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Drawing of busts in a genealogical tree., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Drawing of busts in a genealogical tree., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Drawing of busts in a genealogical tree., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Zoomorphic initial 'V'(etus) with dragons., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045

• Decorated initial 'B'(eatissimus) with clasps., Etymologies; De natura rerum (ff. 154-166), and other short texts

of Trier: 12th-century inscription 'Liber Sancte Marie Sanctique Nycholay in Arinstein / quem nobis monasterienses restituerunt pro pastorali cura' (f. 1); possibly identifiable with a copy of Isidore's Etymologiae listed among the 'Libri communes' of the abbey in Harley 3045