• Diagrams of eclipses, with the earth in the centre and the sun in the outer orbit. In the upper diagram, labelled 'Eclipse of the moon', the earth casts its shadow on the moon, while in the diagram below, labelled 'Eclipse of the sun', the moon casts its shadow on the earth., Tractatus de sphaera (index De sphera), in a mathematical and scientific miscellany

the Act of Parliament that also established the British Museum; the Harley manuscripts form one of the foundation collections of the British Library. Eclipses Johannes de Sacro Bosco (index Johannes de Sacrobosco, Iohannes de Sacro Bosco, John de Sacrobosco) England

• Headpiece in colours and gold, with a large initial 'M' in colours and gold., Psalms and Odes, imperfect at the end

Headpiece in colours and gold, with a large initial 'M' in colours and gold. Added miniature on a separate leaf, dating to the 2nd half of the twelfth century (f. 67).Musical notation (ff. 244v-247).f. 278 is a parchment flyleaf

• Diagrams of eclipses, with the earth in the centre and the sun in the outer orbit. In the upper diagram, labelled 'Eclipse of the moon', the earth casts its shadow on the moon, while in the diagram below, labelled 'Eclipse of the sun', the moon casts its shadow on the earth., Tractatus de sphaera (index De sphera), in a mathematical and scientific miscellany

the Act of Parliament that also established the British Museum; the Harley manuscripts form one of the foundation collections of the British Library. Eclipses Johannes de Sacro Bosco (index Johannes de Sacrobosco, Iohannes de Sacro Bosco, John de Sacrobosco) England

• Detail of an historiated initial 'B' of the crowning and anointing of Foulques., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of a miniature of the battle outside Antioch., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'C'(ez) of Bishop Adhemar of Le Puy lying in state with a mitre, a crozier, and a chalice on his breast, and a number of ecclesiastical figures about him., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'R' of Godfrey of Bouillon being placed in his coffin, and Baldwin being crowned king., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Historiated initial 'R' of Godfrey of Bouillon being placed in his coffin, and Baldwin being crowned king., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'C'(ourars) of a battle between Imperial knights and Saracen cavalry., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'E'(stez) with Bohemund and Daimbert, Patriarch of Jerusalem, sailing for Apulia, in a ship flying the cross of St George., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'F' of the assault on Tyre, and Balac's severed head being held aloft., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'C'(ourars) of a battle between Imperial knights and Saracen cavalry., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'M'(ot) of a group of boys with bleeding arms; they include Baldwin IV, who was found to have leprosy., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'V'(erite) of soldiers undermining the walls of a Jerusalem during the siege., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Detail of an historiated initial 'V'(erite) of soldiers undermining the walls of a Jerusalem during the siege., Histoire d'Outremer, continued to 1232

later owned by Firmin-Didot; perhaps bound for him; annotated perhaps by him with several notes concerning the Hospitallers of St John, and '+ de moy patriarche de alexandrie +' and 'sera(?) de moy lyon(?) est' (f. 122).This is the earlier

• Historiated initial 'L'(I empereres) of Justinian receiving plaintiffs, at the beginning of the Authenticum., Authenticum and Tres Libri

dominus de Manchestre' [John, 4th baron De la Warr, (b. c.1345, d. 1398), his cousin], John de Waltham (d. 1395), bishop of Salisbury, John, lord Ross of Hamlake, Sir William de Skipwith (b. c.1320, d. before 1398), John de Ravensere,

• Historiated initial 'I'(n principio) of John, at the beginning of John., Gospels, with the Glossa ordinaria

Historiated initial 'I'(n principio) of John, at the beginning of John. First page probably missing: inscribed 'prima pagina deficit' (f. 1).Catchwords and instruction for running titles. Indication of 'pecia'?: inscribed 'XVII pecia' (f. 44).Numerous pointing hands (maniculae).Some margins incised (ff.

• Zoomorphic word 'IN' with bird heads and interlace, at the beginning of John., Gospels, with the Epistle to Damasus, Canon tables, and prefaces, imperfect

beginning of John. This manuscript is part of the 'Irish-Northumbrian' group with the sigla 'DELQR', and is designed 'E': see Marsden 1999 p. 290 and n. 25. 2 full page miniatures of Evangelist portraits of Mark and John (ff. 45v,

• Coloured initials., Cartulary of Peterborough abbey, with table of contents, 60 royal and papal charters, and miscellaneous additions

Peterborough abbey, with table of contents, 60 royal and papal charters, and miscellaneous additions ? Prior John of Threckingham (c. 1264-1274): inscription 'Libri John Trikyngham Prioris' with a list of his books (f. 1).Added text in a 14th-century hand (f.

• Decorated initial 'H'(ic est), at the beginning of the prologue to John, and a historiated initial 'I'(n principio) of John and his symbol holding a scroll with marginal extensions containing hybrids, at the beginning of John., Bible, with the Interpretation of Hebrew names (The 'Bible of William of Devon')

est), at the beginning of the prologue to John, and a historiated initial 'I'(n principio) of John and his symbol holding a scroll with marginal extensions containing hybrids, at the beginning of John. Rebound for Henry VIII.Associated with a group