• Decorated initial 'Q' at the beging of a text that is attributed in the rubric to the monk Guido (Guy)., Musical miscellany, including the Musica manualis cum tonale; Thomas Walsingham's treatise on mensural music (ff. 97v–104v)

Fitzmaurice) (b. 1737, d. 1805), 2nd earl of Shelburne and 1st marquess of Lansdowne, prime minister: his book-plate (f. [ii]); purchased by the British Museum together with 1244 other Lansdowne manuscripts in 1807. Decorated initial John Wylde John Wylde England

• Diagram illustrating the principle that a monochord (a single-stringed instrument) produces notes which are related in tone to the length of the chord., Musical miscellany, including the Musica manualis cum tonale; Thomas Walsingham's treatise on mensural music (ff. 97v–104v)

(~formerly~ Fitzmaurice) (b. 1737, d. 1805), 2nd earl of Shelburne and 1st marquess of Lansdowne, prime minister: his book-plate (f. [ii]); purchased by the British Museum together with 1244 other Lansdowne manuscripts in 1807. Diagram John Wylde John Wylde England

• Initial 'V' with filigree penwork decoration., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiated initial 'V' of Michael weighing a soul., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiatd initial 'A' of the Presentation in the Temple., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiated initial 'S' of Saint Peter dressed as a pope and holding a book., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiated initial 'L' of Lucy holding eyes on a dish and a palm leaf., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiated initial 'B' of Longinus holding a spear., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Historiated initial 'D' with Simon and Andrew fishing on Lake Galilee., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Initial 'A' with filigree decoration., Leaves from an Antiphoner (index antiphonal, antiphonary)

order Add. 22310. 7 large historiated initials in colours and gold, of Michael, the Presentation in the Temple, Peter, Lucy, John the Baptist, Longinus, and Simon and Andrew (ff. 2, 3v, 4v, 5v, 6v, 7v, 8v), with foliate extension and

• Miniature of a standing John Chrysostom holding a book., Leitourgikon, including ordination services and prayers

a standing John Chrysostom holding a book. 3 full-page miniatures in colours and gold of standing saints holding a book (ff. 5v, 23v, 47v). Large headpieces in gold and colours with foliate or braided patterns. Endpiece in brown and red

• Flourished initial., Psalter, a metrical version (the Surtees Psalter version)

version (the Surtees Psalter version) Inscription 'Will (?) Bonnell' (f. 1v).John Fauntleroy: inscription in calligraphy (f. 1*); inscription (f. 1); 'John Fauntlero' (f. [101v].Bought by the British Museum in 1836, using the Bridgewater fund (£12,000 bequeathed in 1829 by Francis

• Added foliate headpiece and decorated initial in John Chrysostom's Commentary in Matthaeum., Homilies on Matthew (index In Matthaeum), imperfect

and decorated initial in John Chrysostom's Commentary in Matthaeum. ff. 1, 8, 137-138, and 180-187 are replacements in a 13th- (?) century hand. 3 pink foliate headpieces and large decorated pink initials (ff. 138v, 180v, and 187v) added in the

• Pen-flourished initials 'A'(ffter) and 'H'(erewith)., 'The Myrror of the Blessed Lyfe of Oure Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise

Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise Inscribed 'this is my name Richard Bruer' (f. 39). ? John Clark: inscribed 'John Clark' (ff. 53v, 79v, 120, 124v); 'scriptum per me Johannem Clarke' (f. 58v).Inscribed 'L'Aedry (?) Moulton' (f. 46v);

• Initial 'W' with foliate penwork decoration and pen-flourishing., 'The Myrror of the Blessed Lyfe of Oure Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise

Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise Inscribed 'this is my name Richard Bruer' (f. 39). ? John Clark: inscribed 'John Clark' (ff. 53v, 79v, 120, 124v); 'scriptum per me Johannem Clarke' (f. 58v).Inscribed 'L'Aedry (?) Moulton' (f. 46v);

• Flourished initial 'F'(ro), at the beginning of John Lydgate's Guydo de Warwih., Collection of Poems

at the beginning of John Lydgate's Guydo de Warwih. 19 small initials in blue with red pen-flourishing at the beginning of the poems (ff. 3, 18v, 28, 35, 41v, 51, 61v, 67, 79, 81, 83v, 85v, 88v, 90, 91v, 96,

• Pen-flourished initial 'A'(ffter)., 'The Myrror of the Blessed Lyfe of Oure Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise

Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise Inscribed 'this is my name Richard Bruer' (f. 39). ? John Clark: inscribed 'John Clark' (ff. 53v, 79v, 120, 124v); 'scriptum per me Johannem Clarke' (f. 58v).Inscribed 'L'Aedry (?) Moulton' (f. 46v);

• Pen-flourished initial 'H'(erewith)., 'The Myrror of the Blessed Lyfe of Oure Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise

Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise Inscribed 'this is my name Richard Bruer' (f. 39). ? John Clark: inscribed 'John Clark' (ff. 53v, 79v, 120, 124v); 'scriptum per me Johannem Clarke' (f. 58v).Inscribed 'L'Aedry (?) Moulton' (f. 46v);

• Initial 'W' with foliate penwork decoration and pen-flourishing., 'The Myrror of the Blessed Lyfe of Oure Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise

Lorde Jhesu Criste' (ff. 1-145); an anti-Lollard treatise Inscribed 'this is my name Richard Bruer' (f. 39). ? John Clark: inscribed 'John Clark' (ff. 53v, 79v, 120, 124v); 'scriptum per me Johannem Clarke' (f. 58v).Inscribed 'L'Aedry (?) Moulton' (f. 46v);

• Illuminated initial at the beginning of the first book of Guy de Guy de Chauliac's Surgery., Surgery, imperfect

in blue. Line-fillers in red. Illustration in brown (ff. 154, 164, 268v, 283, 283v). Surgery, imperfect Various inscriptions 'John Jonson' ; 'John Ayllyff (?); 'William Loibce (?) (f. 314v).Sir Hans Sloane (b. 1660, d. 1753), baronet, physician and collector: his