Original leaf from a manuscript Book of Hours. 31 and 32 lines of red ruled text, written in French in angular gothic book-hand script on animal vellum. (160 x 115mm – 6 ¼ x 4 ½’’)
Large illuminated “KL” initials (abbreviations for KALENDS) are in red, blue & white on gold ground. Days are in gold, and Saints’ names and Feasts in gold, red, or blue. . Style and execution closely related to the Master of the Geneva Latini (see Walter 224 & 233 for examples). This calendar leaf is nearly identical to one in the Book of Hours, Bodleian Library MS Buchanan e3, and likely painted by the same artist.
France: Rouen, (Use of Rouen) c. 1490 – 1510
The three finely worked miniatures along the side of each month depict the labor of the month (March: pruning April: picking flowers) zodiacal sign, as per the calendar 1490-1510 (March: Aries April: Taurus) and a floral decoration in the center.
Among the saints listed are: St. Thomas (7 March), St. Gregory (11 March), St. Ambrose (4 April), St. Victor (20 April) and St. George (23 April).
To the left of the list of saints’ days are repeating series of letters A - G called Dominical Letters since they help find Sundays (after many calculations). At the far left is a column of Roman numerals i - xix called Golden Numbers to indicate appearances of new moons, & counting ahead 14 days, full moons throughout the year (year + 1; divide by 19; remainder is Golden Number - if zero GN = 19). Finally: each month had 3 fixed points: Kalends (1st day) Ides (middle) & Nones (9th day before Ides). All days in between were counted backwards from these points.
Presented in an archival 14 x 11'' mat.