century. The astrological symbol for Jupiter in the extreme top right corner is a characteristic marking of books owned by John Dee (died 1608), a famous alchemist in the court of Elizabeth I. Originally formed a single volume with Cotton
14th-15th century (f. 1).Added tables to show the dates of Easter from 1406-1433 (f. 13); and from 1420-1447 (f. 13v).? John Trendle, a monk of Christ Church, Canterbury (d. 1433): inscribed 'Quere residuum istius operis in tabula Johannis Trendle' (f.
14th-15th century (f. 1).Added tables to show the dates of Easter from 1406-1433 (f. 13); and from 1420-1447 (f. 13v).? John Trendle, a monk of Christ Church, Canterbury (d. 1433): inscribed 'Quere residuum istius operis in tabula Johannis Trendle' (f.