• Illuminated foliate patterned headpiece and initial at the beginning of John Chrysostom's homily De diabolo tentatore., Various theological works

colours and gold with enclosed titles in red majuscules, and large coloured initials below at the beginning of texts (ff. 1, 16, 29, 37v, 55v, 72v, 81, 94, 103, 111v, 117, 124, 135v, 143v, 148, 153v, 169, 181v, 191v, 200v,

• Illuminated foliate patterned headpiece and initial 'T' at the beginning of Severianus Gabalensis's De legislatore., Various theological works

colours and gold with enclosed titles in red majuscules, and large coloured initials below at the beginning of texts (ff. 1, 16, 29, 37v, 55v, 72v, 81, 94, 103, 111v, 117, 124, 135v, 143v, 148, 153v, 169, 181v, 191v, 200v,

• Diagrams in Pseudo-Hucbaldus's De Institutione Musica., Glossed De Institutione Musica (ff. 6v-62); Scolica Enchiriadis (ff. 63v-87v); Tonary (ff. 92-98)

Musica. Musical notation: neumes (ff. 1, 92-98), Daseian (ff. 63v-91v).Diagrams identical with those from Brussels, Bibliothèque Royale, Ms. 5444-6, and Vienna, Österreichische Nationalbibliothek, Cod. 2269 (see Bower, 1988, p. 220 nr. 40). Numerous diagrams. Large and small initials in plain

• Diagrams in Boethius's Scolica Enchiriadis., Glossed De Institutione Musica (ff. 6v-62); Scolica Enchiriadis (ff. 63v-87v); Tonary (ff. 92-98)

Enchiriadis. Musical notation: neumes (ff. 1, 92-98), Daseian (ff. 63v-91v).Diagrams identical with those from Brussels, Bibliothèque Royale, Ms. 5444-6, and Vienna, Österreichische Nationalbibliothek, Cod. 2269 (see Bower, 1988, p. 220 nr. 40). Numerous diagrams. Large and small initials in plain

• Coloured initials 'Q'(uanta) and I(ordmare), with geometric line-fillers in red., Vita S. Gregorii Papae; Versus S. Gregorii

xxij d' (f. 1) (see Watson 1963 and Watson 1966). Part 1 and 2: Sir Simonds d'Ewes (b.1602, d. 1650), 1st baronet, diarist, antiquary, and friend of Sir Robert Cotton (see Wright 1972): inscribed '2' (f. 1) and 'Vita S(ancte)

• Initial 'T'(alibus) with penwork decoration at the beginning of book 3 of John the Deacon's Vita S. Gregorii Papae., Vita S. Gregorii Papae; Versus S. Gregorii

xxij d' (f. 1) (see Watson 1963 and Watson 1966). Part 1 and 2: Sir Simonds d'Ewes (b.1602, d. 1650), 1st baronet, diarist, antiquary, and friend of Sir Robert Cotton (see Wright 1972): inscribed '2' (f. 1) and 'Vita S(ancte)

• Display script with penwork decoration and reserved lines., Epistolae

frequently with reserved lines and with penwork decoration including arabesque and foliate motifs in the two alternate colours, for epistles. 1 small puzzle initial in green and yellow with some red penwork (f. 1*v). Display script in alternate red, yellow,

• Dedtail of display script with penwork decoration and reserved lines., Epistolae

frequently with reserved lines and with penwork decoration including arabesque and foliate motifs in the two alternate colours, for epistles. 1 small puzzle initial in green and yellow with some red penwork (f. 1*v). Display script in alternate red, yellow,

• Detail of decorated initial 'H'(abens) with reserved lines, arabesque and foliate motifs., Epistolae

frequently with reserved lines and with penwork decoration including arabesque and foliate motifs in the two alternate colours, for epistles. 1 small puzzle initial in green and yellow with some red penwork (f. 1*v). Display script in alternate red, yellow,

• Detail of decorated initial 'A'(ugustinus) with reserved lines, arabesque and foliate motifs., Epistolae

frequently with reserved lines and with penwork decoration including arabesque and foliate motifs in the two alternate colours, for epistles. 1 small puzzle initial in green and yellow with some red penwork (f. 1*v). Display script in alternate red, yellow,

• Detail of display script with reserved lines., Epistolae

frequently with reserved lines and with penwork decoration including arabesque and foliate motifs in the two alternate colours, for epistles. 1 small puzzle initial in green and yellow with some red penwork (f. 1*v). Display script in alternate red, yellow,

• Coloured initial 'Q'(uib) with penwork decoration including a face., Vita S. Gregorii Papae; Versus S. Gregorii

xxij d' (f. 1) (see Watson 1963 and Watson 1966). Part 1 and 2: Sir Simonds d'Ewes (b.1602, d. 1650), 1st baronet, diarist, antiquary, and friend of Sir Robert Cotton (see Wright 1972): inscribed '2' (f. 1) and 'Vita S(ancte)

• Initial 'A' with foliate and zoomorphic decoration, at the beginning of the religious verses, hymns, etc., Religious verses, hymns, etc. (index Alphabet Book)

an alphabet (ff. 1-25). 6 smaller coloured initials with foliate and/or zoomorphic decoration (ff. 27, 32v, 43, 45v, 57, 76v). 1 small coloured initial decorated with a human face (f. 29). Cadels. Religious verses, hymns, etc. (index Alphabet Book) Inscribed

• Initial 'Z' with foliate and figural decoration, in the religious verses, hymns, etc., Religious verses, hymns, etc. (index Alphabet Book)

an alphabet (ff. 1-25). 6 smaller coloured initials with foliate and/or zoomorphic decoration (ff. 27, 32v, 43, 45v, 57, 76v). 1 small coloured initial decorated with a human face (f. 29). Cadels. Religious verses, hymns, etc. (index Alphabet Book) Inscribed

• Illuminated initial 'Q'(ui) at the beginning of Hermann of Reichenau's Computus., Various lunar and astronomical tables and tracts, including Computus, a calendar and diagrams

Illuminated initial 'Q'(ui) at the beginning of Hermann of Reichenau's Computus. Added two notated songs ‘As habet uncias duodecim’ (f. 45) and ‘Calcus et dimidius fit filiqua’ (f. 45v).Musical notation: neumes on staff [C and F clefs, F red

• Table with arcades, and illuminated initial 'L'(una) in Hermann of Reichenau's Computus., Various lunar and astronomical tables and tracts, including Computus, a calendar and diagrams

Table with arcades, and illuminated initial 'L'(una) in Hermann of Reichenau's Computus. Added two notated songs ‘As habet uncias duodecim’ (f. 45) and ‘Calcus et dimidius fit filiqua’ (f. 45v).Musical notation: neumes on staff [C and F clefs, F

• Illuminated initial 'Q'(ui) at the beginning of Hermann of Reichenaus's Computus., Various lunar and astronomical tables and tracts, including Computus, a calendar and diagrams

Illuminated initial 'Q'(ui) at the beginning of Hermann of Reichenaus's Computus. Added two notated songs ‘As habet uncias duodecim’ (f. 45) and ‘Calcus et dimidius fit filiqua’ (f. 45v).Musical notation: neumes on staff [C and F clefs, F red

• Musical notation., Various lunar and astronomical tables and tracts, including Computus, a calendar and diagrams

Musical notation. Added two notated songs ‘As habet uncias duodecim’ (f. 45) and ‘Calcus et dimidius fit filiqua’ (f. 45v).Musical notation: neumes on staff [C and F clefs, F red staff-line (lines 1-3, f. 45)] and F and C

• Zoomorphic initial 'D' with a fish., Commentary on Isaiah, books XIV-XVIII

[(?) se]d de illo armario et qui me furaverit vel hoc folium inciserit [anathema] sit' (f. 1).Former shelf-mark(?) '141' (f. 1). Jean-Baptiste Joseph Barrois (b. 1784, d. 1855), French deputy and book collector (on whom see Hugh Collingham, 'Joseph Barrois:

• Ink drawing of a nimbed figure., Commentary on Isaiah, books XIV-XVIII

[(?) se]d de illo armario et qui me furaverit vel hoc folium inciserit [anathema] sit' (f. 1).Former shelf-mark(?) '141' (f. 1). Jean-Baptiste Joseph Barrois (b. 1784, d. 1855), French deputy and book collector (on whom see Hugh Collingham, 'Joseph Barrois: