[Medieval manuscripts]. Leaf

from a Breviary, Northern France, ±1450, Latin text in black ink on vellum in 2 columns, rubricated, recto and verso, 18x12,5 cm. (leaf), 11,2x3,9 cm. (text per column), 27 lines, 6 2-line initials alternating in red and blue. - AND 3 others, i.a. 2 incunable leaves (both Latin text, ±1470 and ±1495 (1x a fragment)).