• Diagram of musical theory, labelled 'Symphonia' near the top on the left, and 'Armonya' on the right, with their subdivisions, and men in towers and a crowned standing woman (Musica) in the centre., Anonymous Musical treatise [Inc. “Quoniam discretorum industria…”] (ff. 1-39), ‘Versus de neumis’ [Inc. “Eptaphonus, strophicus, punctum …”] (f. 39), Tonary (40-43v).

on four-line red staves with C and F clefs (ff. 40v -43v), North-West Germany or Netherlands ? , mid-12th century. 1 double-page folded diagram in brown and red, with a green wash and figures and a dragon (f. 26v). 3

• Historiated initial of the Nativity at the beginning of Psalm 97., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Miniature of the Nativity and the Annunciation to the Shepherds., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Detail of a roundel with a man killing a boar., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Detail of historiated initial of Samson or David and a lion., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Historiated initial of Christ and a devil., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Historiated initial of the Creation of Eve., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Detail of a historiated initial of David and Goliath., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Detail of historiated initial 'D'(eus) with Christ and a supplicant., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Historiated and decorated initials, of a man holding a scroll, and standing monk, and a hybrid creature., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Detail of decorated initial., Extracts from the Moralia in Job

darker brown ink. Large and small initials in red, some with patterned decoration, or red or blue penwork decoration. 1 blue initial with red penwork decoration (f. 148v); 2 blue initials without decoration (ff. 219v, 222v). Highlights in red at

• Detail of historiated initial of the Temptation of Christ., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Historiated initial 'E'(xultate) with five musicians playing instruments including harp, psaltery, fiddle and horn, at the beginning of Psalm 80., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Miniature of the Nativity and the Annunciation to the Shepherds., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Miniature of the Harrowing of Hell and the Holy Women at the Tomb., Psalter, including a calendar (ff. 13-18v)

(ff. 13, 13v, 14, 14v, 15, 15v, 16, 16v, 17, 17v, 18, 18v). 1 full-page channel style initial at the beginning of the first words of Psalm 1 (f. 19). 8 large historiated initials at the beginning of Psalms 26,

• Decorated initial 'P'(hilo) with clasps and foliate motifs; ownership-inscription in the upper margin., Theological texts including Liber interpretationis hebraicorum nominum (ff. 1v-23v)

marks (in the centre of the lower margin of the verso of the last leaf of the quires). 1 large and 1 smaller initial, outlined in red, with foliate motifs and one with clasps, on green and blue grounds (ff.

• Initial 'B'(eatus) at the beginning of Psalm 1 of Peter Lombard's 'Gloss on the Psalms'., Gloss on the Psalms (Magna glosatura), imperfect (to Psalm 73), with preface (ff. 1-2)

of Psalm 1 of Peter Lombard's 'Gloss on the Psalms'. Quire marks (in the centre of the lower margin of the verso of the last leaf of the quires); catchwords. Leaves lost after f. 136.Uncrossed tironian ets. 1 large initial

• Decorated initial 'O'(iez seigneurs baruns deu uus creisse buntez)., Chanson of Gui de Bourgogne (ff. 1-32), Chastoiement d'un Père à son fils, imperfect at the end (ff. 32v-46v), an excerpt from the Romance of Alexander the Great, the ordinary abridgment of Julius Valerius (ff. 47-56), extracts from De ortu et obitu patriarcharum (ff. 56v-58), Chanson of Horn, imperfect at the beginning and at the end (ff. 59-73v)

added table of contents in a cursive hand. Large initial in green with red penwork decoration (f. 1). Smaller initials in green or red. Capitals marked in red. Chanson of Gui de Bourgogne (ff. 1-32), Chastoiement d'un Père à son

• Decorated initials with some penwork decoration at the beginning of the text., Compilation of moral and religious texts on the Trinity, the angels, the creation of the world, etc.

Decorated initials with some penwork decoration at the beginning of the text. For a more detailed list of contents, see ~Catalogue~ 1808.Folios have been left blank between some sections. List of contents (f. 180v). Initials of various sizes in

• Decorated initial 'A'(chelous) with foliate decoration at the beginning of the Fables., Liber fabularum (ff. 1-22), Bucolica (index Bucolics, Eclogues) (ff. 22v-34v), Georgica (index Georgics) (ff. 34v-67, incomplete)

the Fables. Written in various hands.Including a capitula list (f. 1). Large arabesque initial in red with foliate decoration (f. 1v). Coloured initials in red ink. Liber fabularum (ff. 1-22), Bucolica (index Bucolics, Eclogues) (ff. 22v-34v), Georgica (index Georgics) (ff.