• Diagrams, in John of Arderne's Medical treatises., Medical treatises, Fistula in Ano (ff. 96v-163v); Liber medicinarum (ff. 20v-96v)

in John of Arderne's Medical treatises. Scott 1996 p. 201 speculates that this manuscript was intended to travel as a physician's ~vade-mecum~. 4 full-page diagrams, in colours (ff. 108-109v). Numerous diagrams in the margins, in colours. Medical treatises, Fistula in

• Illuminated initial 'A'(d honorem) at the beginning of John Somer's preface., Astronomical Calendar

Illuminated initial 'A'(d honorem) at the beginning of John Somer's preface. Part 2 contains a preface by John Somer (ff. 1-2v), and a calendar (ff. 3v-9). The Psalter section (Part 1) includes a litany (ff. 138-143) and the Office of

• Decorated initial with a leaf pattern., Collection of alchemical secrets

alchemical symbols (ff. 17v-20; 30-37; 50v-51v; 65-66, 72v-75v; 89v).John Somers (b. 1651, d. 1716), Baron Somers, lawyer and politician: inscribed 'John Somers' (f. 76v).Sir Hans Sloane (b. 1660, d. 1753), baronet, physician and collector. Purchased as part of the Sloane

• Miniature of John the Baptist with an angel, decorated initial 'D'(omine) and foliate borders including hybrid and human figures, at the beginning of the Hours of John the Baptist., Prayer book: Psalter of Jerome, Psalter of Augustine, Hours of the Dead, Hours of the Trinity, Hours of John the Baptist, Suffrages, Prayer to the Holy Face

Miniature of John the Baptist with an angel, decorated initial 'D'(omine) and foliate borders including hybrid and human figures, at the beginning of the Hours of John the Baptist. 7 full-page miniatures with large initials (3 lines) in blue on

• Detail of inscription., Domesday book (ends imperfectly)

16th century: inscribed several times with his name (ff. 34v, 59, 63, 81v, etc.).Listing of names, 16th century: 'John Hemys(?), John hill(?), John tomson(?), Robard Ward(?)' (f. 82).John McCarthy(?), 16th century: inscribed his name (f. 72v).Added tabula (f. 1) signed

• Miniature of the Crucifixion, with Gervasius de Someren, his wife, and a knight of the Church of St John Baptist in prayer., Missal, Use of Utrecht?

de Someren of Utrecht, for the Church of St John Baptist, Utrecht, 1510, four Latin verses stating that Gervasius de Someren presented the manuscript in 1510 to the Church of St John Baptist: inscribed 'Annis verbgene quingentis mille peractis. Et

• In the lower margin, the ownership inscription of Margam abbey, at the beginning of the Domesday book., Domesday book (ends imperfectly)

16th century: inscribed several times with his name (ff. 34v, 59, 63, 81v, etc.).Listing of names, 16th century: 'John Hemys(?), John hill(?), John tomson(?), Robard Ward(?)' (f. 82).John McCarthy(?), 16th century: inscribed his name (f. 72v).Added tabula (f. 1) signed

• Flourished initials with records for Hertfordshire and Buckinghamshire in the Domesday book with small decorated initials., Domesday book (ends imperfectly)

16th century: inscribed several times with his name (ff. 34v, 59, 63, 81v, etc.).Listing of names, 16th century: 'John Hemys(?), John hill(?), John tomson(?), Robard Ward(?)' (f. 82).John McCarthy(?), 16th century: inscribed his name (f. 72v).Added tabula (f. 1) signed

• Marginal sketch in the lower margin, related to other marginal drawings in the manuscript, depicting royal and noble figures; with the ownership inscription Margam abbey in the upper margin., Domesday book (ends imperfectly)

16th century: inscribed several times with his name (ff. 34v, 59, 63, 81v, etc.).Listing of names, 16th century: 'John Hemys(?), John hill(?), John tomson(?), Robard Ward(?)' (f. 82).John McCarthy(?), 16th century: inscribed his name (f. 72v).Added tabula (f. 1) signed

• Drawing of a winged figure, drawing a bow, surrounded by fiends., Voyage d'outre mer in English translation; Sir Gowghter; Saint Patrick's Purgatory; Vision of Tondal (imperfect)

hand 'John' (f. 183v) and ' In the name of God a / men the XIIth days / of mays in the yare / y y y / in the name of god amen' (f. 3v) c. 1500. John Theyer

• Text page., Voyage d'outre mer in English translation; Sir Gowghter; Saint Patrick's Purgatory; Vision of Tondal (imperfect)

hand 'John' (f. 183v) and ' In the name of God a / men the XIIth days / of mays in the yare / y y y / in the name of god amen' (f. 3v) c. 1500. John Theyer

• Table of eclipses of the sun., Astronomical Calendar

be identified with John Turke (d. c. 1561), warden of the Company of Stationers of London in 1558.Presented to the British Museum by George II in 1757 as part of the Old Royal Library. Table of eclipses John Somer England

• Drawing of Patrick as a bishop surrounded by souls in Purgatory, preceding the Saint Patrick's Purgatory., Voyage d'outre mer in English translation; Sir Gowghter; Saint Patrick's Purgatory; Vision of Tondal (imperfect)

hand 'John' (f. 183v) and ' In the name of God a / men the XIIth days / of mays in the yare / y y y / in the name of god amen' (f. 3v) c. 1500. John Theyer

• null, Voyage d'outre mer in English translation; Sir Gowghter; Saint Patrick's Purgatory; Vision of Tondal (imperfect)

hand 'John' (f. 183v) and ' In the name of God a / men the XIIth days / of mays in the yare / y y y / in the name of god amen' (f. 3v) c. 1500. John Theyer

• Full-page miniatures of Sir John de Lisle, on the left, facing Sir John Beauchamp, each wearing a blue Garter mantle over plate armour and surcoat displaying his arms. A framed tablet displays painted arms of successors in their Garter stalls at St. George's Chapel, Windsor., Pictorial book of arms of the Order of the Garter ('William Bruges's Garter Book')

Full-page miniatures of Sir John de Lisle, on the left, facing Sir John Beauchamp, each wearing a blue Garter mantle over plate armour and surcoat displaying his arms. A framed tablet displays painted arms of successors in their Garter stalls

• Detail of a miniature of a statue of Opis, the wife of Saturn, with two Roman worshippers., De claris mulieribus in an anonymous French translation (Le livre de femmes nobles et renomées)

manuscripts produced for John Talbot, earl of Shrewsbury: Royal 15 E VI, a collection of romances presented to Margaret of Anjou in honour of her marriage to Henry VI in 1445; and Cambridge, Fitzwilliam Museum, 40.1950, the 'John Talbot Book

• Detail of a miniature of Juno crowned in heaven, with priests with censers below, and women with an infant., De claris mulieribus in an anonymous French translation (Le livre de femmes nobles et renomées)

manuscripts produced for John Talbot, earl of Shrewsbury: Royal 15 E VI, a collection of romances presented to Margaret of Anjou in honour of her marriage to Henry VI in 1445; and Cambridge, Fitzwilliam Museum, 40.1950, the 'John Talbot Book

• Detail of a miniature of Ceres enthroned, while a man drives a harrow with an oxen., De claris mulieribus in an anonymous French translation (Le livre de femmes nobles et renomées)

manuscripts produced for John Talbot, earl of Shrewsbury: Royal 15 E VI, a collection of romances presented to Margaret of Anjou in honour of her marriage to Henry VI in 1445; and Cambridge, Fitzwilliam Museum, 40.1950, the 'John Talbot Book

• Detail of a miniature of Amalthea writing., De claris mulieribus in an anonymous French translation (Le livre de femmes nobles et renomées)

manuscripts produced for John Talbot, earl of Shrewsbury: Royal 15 E VI, a collection of romances presented to Margaret of Anjou in honour of her marriage to Henry VI in 1445; and Cambridge, Fitzwilliam Museum, 40.1950, the 'John Talbot Book

• Detail of a miniature of Nicostrata or Carmenta teaching., De claris mulieribus in an anonymous French translation (Le livre de femmes nobles et renomées)

manuscripts produced for John Talbot, earl of Shrewsbury: Royal 15 E VI, a collection of romances presented to Margaret of Anjou in honour of her marriage to Henry VI in 1445; and Cambridge, Fitzwilliam Museum, 40.1950, the 'John Talbot Book