• Initial-word panel with pen-flourishing and a male and a female head, at Purim., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Text in decorated frame and inhabited by birds and a squirrel, and with two medallions of a lion and a coat of arms (the same as on f. 2v)., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Puzzle initial 'A'(lle) and partial border., Devotional treatises and sermons, including Memoriale credencium (ff. 1-69), a treatise on the five senses (ff. 106v-127), a sermon by Thomas Wymyldon (ff. 140-153), a treatise on the visitation of the sick (ff. 156-160v), and a treatise on 'wedded men, wives, and their children' (ff. 160v-166v)

and partial border. 1 blank parchment leaf after f. 2*.1 blank ruled parchment leaf after f. 127.ff. 191-193 are parchment flyleaves. Large puzzle initial in red and blue with partial bar border in the same colours (f. 73). 5 puzzle

• Decorated initial 'I'(incipt), at the beginning of the Computus manual., Computus manual with commentary

manual. Musical notation added in a contemporary hand (ff. 109v-110). 1 large decorated initial in red (f. 2). Diagrams. Computus manual with commentary Inscribed 'Will(e)m Ballon 1603' (f. 39).Sir Hans Sloane (b. 1660, d. 1753), baronet, physician and collector. Purchased

• Roundel with the Nativity, surrounded by roundels with prophets, accompanied by Moses and Aaron. Roundel with the Adoration of the Magis, surrounded by roundels with prophets, accompanied by king David and Abner, and king Salomon and the queen of Sheba., Miscellany

The Carthusian abbey of Mainz, 15th century: inscribed 'Iste liber e(st) fr(atru)m Carthusie(n)siu(m) p(ro)pe Magu(n)cia(m)' (f. 1, cf. 46v). Inscribed 'Z 261' (f. 1); similar inscriptions consisting of a 'Z' followed by a number are found in a significant number

• Roundel with Judas receiving the 30 pieces of silver, surrounded by roundels with prophets, accompanied by scenes with Joseph. Roundel with the Arrest of Christ, surrounded by roundels with prophets, accompanied by scenes with Joab and Abner and a scene with Tryphon., Miscellany

The Carthusian abbey of Mainz, 15th century: inscribed 'Iste liber e(st) fr(atru)m Carthusie(n)siu(m) p(ro)pe Magu(n)cia(m)' (f. 1, cf. 46v). Inscribed 'Z 261' (f. 1); similar inscriptions consisting of a 'Z' followed by a number are found in a significant number

• Historiated initial 'B'(eatus) with king David playing the harp, at the beginning of Psalm 1., Psalter, followed by Canticles, Litany, and Office of the Dead, adapted to the use of Ely

playing the harp, at the beginning of Psalm 1. The litany is written in two columns. 9 large historiated initials, some with extensions into the margins, in colours and gold (ff. 1. 22v, 36v, 48, 61v, 78v, 94v, 96v, 112).

• Detail of paintings of dragon and a duck at the end of a passage in ~Pirqei Avot~., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Detail of an initial-word panel with pen-flourishing and two dragons, at the customs of Hanukkah., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Detail of the lower half of a frame inhabited by a squirrel, with two medallions of a lion and a coat of arms., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Detail of a man in a pointed hat holding a branch of ~lulav~, pen drawing at Shemini Atzeret., Prayer book (~siddur~), Italian rite, with the books of Psalms, Proverbs, Job, Five Scrolls (~Hamesh megillot~), and the ~Haftarot~ for the entire year in the margins.

recto] and [2a verso].Hair side and flesh side are distinguishable. Ruling is visible. 1 full-page miniature of a coat of arms, in colours and gold (f. 2v). 1 full foliate border in colours and gold (f. 10). Numerous texts in

• Micrography and decorated ~parashah~ sign at the beginning of ~parashat Noah~ (Gen. 6:9-11:32)., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 10., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 15., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 22-23., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 24., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 38-39., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography and decorated word ~hazaq~ at the end of Genesis., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Exodus 7., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah

• Micrography at Genesis 15., Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah magna~ and ~parva~

and sometimes pricking are visible. Numerous micrographical designs. Numerous decorated ~parashah~ signs, in ink. Pen drawing of a castle (f. 1). Pentateuch (the 'London Catalan Pentateuch') (ff. 1v-171v), ~Haftarot~ (ff. 172-225), and Five Scrolls (~Hamesh megillot~; ff. 225-246) with ~masorah