• Puzzle initial 'U'(uillelmus), and flourished initials 'I' and 'H', Extracts from the Red Book of the Exchequer; Statuta Angliae; etc.

'U'(uillelmus), and flourished initials 'I' and 'H' Large puzzle initials in red and blue, with infill and flourishing in the same colours. Small initials alternately red or blue, with flourishing in the other colour. Extracts from the Red Book of

• Illuminated initial 'A'(d) at the beginning of a calendarial treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of an illuminated initial 'A'(d) at the beginning of a calendarial treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• January in a calendarial table, in a treatise attributed to Robert Grosseteste 'Lincolniensis':, Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• August in a calendarial table, in a treatise attributed to Robert Grosseteste 'Lincolniensis':, Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Drawing of a mnemonic hand in a treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Calendarial table in a treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of a calendarial table in a treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Calendarial table in a treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Paschal table., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Table concerning the zodiac signs and movements of the moon in a treatise attributed to Robert Grosseteste 'Lincolniensis'., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Illuminated initial 'T'(ractatus) at the beginning of Johannes de Sacro Bosco's Tractatus de sphaera. Diagram of the heavenly spheres., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of an illuminated initial 'T'(ractatus) at the beginning of Johannes de Sacro Bosco's Tractatus de sphaera., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of diagrams with the movements of the sun around the earth, illustrating Johannes de Sacro Bosco's Tractatus de sphaera. The cities of Rome and Paris are depicted in the diagram on the right., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Diagram illustrating Johannes de Sacro Bosco's Tractatus de sphaera., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of diagrams showing eclipses of the sun and moon, illustrating Johannes de Sacro Bosco's Tractatus de sphaera., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of a decorated initial 'C'(ompotus) at the beginning of Johannes de Sacro Bosco's Computus., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of a zodiacal diagram, illustrating Johannes de Sacro Bosco's Computus., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of a drawing with a serpent biting its tail, illustrating Johannes de Sacro Bosco's Computus., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked

• Detail of circular diagram with a man at its centre, illustrating Johannes de Sacro Bosco's Computus., Various calendarial and computistical treatises

in red and blue with pen-flourishing in the same colours and 'J-border' extending along the text (f. 59). Smaller initials in red or blue with penwork decoration in the other colour. Paraphs in alternating red or blue. Some initials marked