Richard of Wallingford, etc. — 15th century (?)

Astrological treatises — 15th century (?)

Dietary, Scientific texts — 15th century (?)

Treatises on calendar, Arithmetical treatise — 12th century

Geoffrey of Monmouth — 13th century, beginning

Walter Map, etc. — 12th century, end

Albertus Magnus, etc. — 14th century; Multiple places of origin

Roger Bacon — 13th century

Roger Bacon, Roger Bacon (?), etc. — 13th century, second half (after 1266); Script partly English, partly French (fols. 41v5–42v, 44r-v, 45r-v) in style.

Ps.-Avicenna, Dominicus Gundisalvi, etc. — 13th century, first half; England

Thomas Bradwardine — 14th century, late or 15th century, early; Italy

Cicero — 15th century, third quarter; Italian, Naples or Rome (?)

Polybius — 15th century, third quarter; Italian, Florence (?)

Treatise on calendar — 15th century, end (1481); Italian, Vinci

Benedict Reguardatus of Nursia — 15th century, third quarter; Italian, North-East (?)

Ps.-Phalaris, Ps.-Aristotle, etc. — 15th century, third quarter; Italian, Rome (?)

Dialogue on the merits of medicine and law — 15th century, third quarter; Italian

Galileo Galilei — 17th century; Italian

Ps.-Roger Bacon — 16th century; English

The Conversion of St. Paul — 16th century, early; English

Astronomical treatises — 16th century (?); English

Treatise on geomancy — 16th century (?); Italian

Mary Magdalene, Killing of the Children, etc. — 15th century, second half – 16th century, early; English

Bartholomaeus de Parma — 15th century, end; Italian

Giovanni Matteo di' Gradi of Milan — 1458–1464; Italian, Lombardy

Petrarch — 1465; Italian, Siena

L. Annaeus Seneca — 15th century, first half; Italian

Livy — 1466; Italian, Siena

Aristotle — 15th century, third quarter; Italian, Florence (?)

Virgil — 15th century, third quarter; Italian, Florence

Thomas of Siena — 15th century, beginning (c. 1410–20); Italian, Venice

Richard of Wallingford — 15th century; English

Life and miracles of St. Jerome — 15th century; Italian

Alchemical recipes — 15th century; French (?)

Romuleon — 1452; Italian, Tuscany

Johannes de Sacro Bosco, Gerard of Cremona (attrib.), etc. — 15th century, middle; Italian, North

Livy — c. 1432; Italian, Milan

Cicero — 15th century, third quarter; Italian, Florence