• Full bar border with floral and foliate motifs, the arms of William Grey, bishop of Ely, in the lower margin (gules, a lion rampant within a bordure engrailed argent), a large illuminated initial 'I'(n), and a pen-flourished initial 'V'(ehementer)., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Ownership inscription of Balliol College, Oxford, 'Liber domus de Balliolo in Oxonia ex dono reverendi in Christo patris et domini dom. Willelmi Gray Eliensis episcopi' (f. 1v), the volume being one of the large collection presented to the college by William Grey, bishop of Ely., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Decorated nitial 'V'(erba) with partial border with floral and foliate motifs and pen-flourished initials., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Decorated initial 'U' with partial bar border with floral and foliate motifs., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Decorated initial 'D'(e) with partial bar border with floral and foliate motifs., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Decorated Initial 'Q'(ue) with partial bar border with floral and foliate motifs., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Ownership inscription of Balliol College and full bar border., Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v)

or blue. Dialogus adversus haereticos, beginning, ''In omnibus curiosus existis' (ff. 2-238), Defensorium contra Iohannem XXII (a tract against pope John XXII's doctrines on the beatific vision) (ff. 238-262v) William Grey (b. c. 1414, d. 1478), bishop of Ely from

• Historiated initial of a man pointing to his mouth, the initial partly zoomorphic with a bird, at the beginning of Psalm 38., Breviary, Use of Vallombrosa

Historiated initial of a man pointing to his mouth, the initial partly zoomorphic with a bird, at the beginning of Psalm 38. Damage done to the book by a Thames flood in the early 19th century (see S. C.

• Historiated initial 'O' with a man, at the beginning of a commentary on a treatise on weights, with marginal diagrams., Miscellaneous scientific treatises

Historiated initial 'O' with a man, at the beginning of a commentary on a treatise on weights, with marginal diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial

• Decorated initials and diagrams., Miscellaneous scientific treatises

Decorated initials and diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border incorporating a large hybrid (f. 3). Large initials in colours and silver and gold

• Historiated initial of a man looking at a lens or a mirror, with marginal diagrams., Miscellaneous scientific treatises

Historiated initial of a man looking at a lens or a mirror, with marginal diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border incorporating a large

• Decorated initial in a text called 'On Weights', which discusses the principle of the lever, and marginal diagrams., Miscellaneous scientific treatises

Decorated initial in a text called 'On Weights', which discusses the principle of the lever, and marginal diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border

• Decorated initials in a text called 'On Weights', which discusses the principle of the lever, and marginal diagrams., Miscellaneous scientific treatises

Decorated initials in a text called 'On Weights', which discusses the principle of the lever, and marginal diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border

• Decorated initials and diagrams., Miscellaneous scientific treatises

Decorated initials and diagrams. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border incorporating a large hybrid (f. 3). Large initials in colours and silver and gold

• Diagrams of the sun and moon orbiting the earth, with the sun casting shadows upon the other two., Miscellaneous scientific treatises

Diagrams of the sun and moon orbiting the earth, with the sun casting shadows upon the other two. 2 historiated initials, in colours and gold, and partial bar borders with zoomorphic elements (ff. 129, 133v). 1 partial bar border

• Decorated initial 'I'(tem)., Papers concerning the right of England to France (index De jure regum Anglorum ad regnum Francie), Bucolicum carmen XII, preceded by the commentary of Francesco Piendibeni da Montepulciano

Decorated initial 'I'(tem). Horizontal catchwords, some in decorative frames.Ruled in red.Unfinished; spaces left for large initials.f. 1* is a former pastedown inscribed, 'Orate pro anima'.1 ruled leaf after f. 299. Genealogical diagrams in brown, yellow and/or red ink (ff.

• Decorated initial 'O' (Ihesu Christi eterna dulcedo) with full floriate border, at the beginning of the Orationes S. Brigitte., Devotional book (Hours of the Virgin) with a calendar, imperfect at the beginning and elsewhere

coloured grounds. Rubrics in red. Devotional book (Hours of the Virgin) with a calendar, imperfect at the beginning and elsewhere John Brygandyn, clerk: sixteenth-century additions to the calendar (obit of his wife's death in 1536) (f. 3); and added prayers

• Puzzle initial 'I'(n principio) at the beginning of Genesis., Bible, with the Interpretation of Hebrew Names, imperfect

Puzzle initial 'I'(n principio) at the beginning of Genesis. Catchwords. Pricking holes.Chapters start on a new line. The text is missing the beginning of II Chronicles. Includes the Psalms (ff. 162-180v) and the Interpretation of the Hebrew Names (ff.

• Historiated initial 'G'(loriosissimam) of Augustine as a bishop, with white vine and gold balls partly extending into the margins; in the lower margin is a white vine border with flowers, gold balls and two putti holding up a gilt frame with a blank area intended for a coat of arms; a later owner added the monogram 'AP'., De Civitate Dei (index City of God)

of 17th-century engravings, one inscribed with 'G. ?Valet. sculp' (perhaps Guillaume Vallet, b. 1632, d. 1704?), (affixed to f. 1). John Gibson (fl. 1720-1726), dealer; acquired from him for the Harley collection. The Harley Collection, formed by Robert Harley (b.

• Historiated initial 'E'(usebii) with a man reading (Georgius Trapezuntius?) combined with a full border with foliate decoration, flowers, besants, candelabras, birds, winged putti including two supporting a wreath enclosing the coat of arms of Cardinal Jorge da Costa, at the beginning of the text., De evangelica praeparatione

Historiated initial 'E'(usebii) with a man reading (Georgius Trapezuntius?) combined with a full border with foliate decoration, flowers, besants, candelabras, birds, winged putti including two supporting a wreath enclosing the coat of arms of Cardinal Jorge da Costa, at