• Detail of an illuminated initial 'G'(eometrie), at the beginning of Robertus Anglicus' Tractatus quadrantis veteris., Various calendarial and computistical treatises

the foundation collections of the British Library. Illuminated initial Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Drawing of a quadrant, illustrating Robertus Anglicus' Tractatus quadrantis veteris., Various calendarial and computistical treatises

foundation collections of the British Library. Drawing and tables Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Illuminated initial 'D'(icto) in Robertus Anglicus' Tractatus quadrantis veteris., Various calendarial and computistical treatises

the foundation collections of the British Library. Illuminated initial Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Drawings and diagrams illustrating Robertus Anglicus' Tractatus quadrantis veteris. Added drawing of tower in the margin (?15th century)., Various calendarial and computistical treatises

of the foundation collections of the British Library. Drawings Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Drawings and diagrams at the end of Robertus Anglicus' Tractatus quadrantis veteris., Various calendarial and computistical treatises

of the foundation collections of the British Library. Drawings Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Table in Robertus Anglicus' Tractatus quadrantis veteris., Various calendarial and computistical treatises

of the foundation collections of the British Library. Table Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Statement as to the time of the vernal equinox in the year 1293., Various calendarial and computistical treatises

the foundation collections of the British Library. Text page Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Detail of a decorated initial 'I'(ntencio) at the beginning of Robert Grosseteste's De sphaera., Various calendarial and computistical treatises

of the foundation collections of the British Library. Detail Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Detail of an astronomical diagram illustrating Robert Grosseteste's De sphaera., Various calendarial and computistical treatises

of the foundation collections of the British Library. Detail Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Detail of a decorated initial 'I'(ntencio) at the beginning of Robert Grosseteste's De sphaera., Various calendarial and computistical treatises

the foundation collections of the British Library. Decorated initial Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Detail of an astronomical diagram showing an eclipse of the moon, illustrating Robert Grosseteste's De sphaera., Various calendarial and computistical treatises

of the foundation collections of the British Library. Detail Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Detail of an astronomical diagram showing an eclipse of the sun, illustrating Robert Grosseteste's De sphaera., Various calendarial and computistical treatises

of the foundation collections of the British Library. Detail Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Text page with calendrical tables illustrating Robert Grosseteste's Computus correctorius., Various calendarial and computistical treatises

of the foundation collections of the British Library. Tables Various authors including Bede, Johannes de Sacro Bosco (index Johannes de Sacrobosco, John de Sacrobosco), Robertus Anglicus (index Iohannes Anglicus de Montepessulano; Robertus Anglicus of Montpellier), Robert Grosseteste (index Lincolniensis) England

• Ownership inscription of Simon, abbot of the Benedictine abbey of St. Mary and St. Benedict, Ramsey, 'Liber domini Simon. abbatis Rameseye', with a table of contents., De consensu evangelistarum, De musica

393) (f. 84v);Pseudo-Augustine, Sermo de oratione dominica (serm. 58) (f. 84v) (all texts are attributed to Augustine in the manuscript); John of Damascus trad. by Burgundio of Pisa, De fide orthodoxa (ff. 85-107v); Thomas Gallus, 'Extractio' (attributed here to Dionysius

• Historiated initial 'R'(eines) with a mail-coated Nureddin, the Sultan of Damascus, with bare legs and an open helmet, fleeing on horseback with a foal underfoot from two knights (Godfrey Martel and Hugh de Lusignan the elder) pursuing him on war horses, trampling a dismembered torso., 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 'B'(uymonz) of Saladin's mounted soldiers forcing captives and livestock from the burning city., 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 '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 '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