Illuminated manuscript on vellum. Franco-Flemish. 239 leaves, 4 miniatures with decorative borders, 9 illuminated initials.

Leaf 1: Calendar page for December noting S. Barbare, S. Nicolai Episcopi, S. Ambrosius, S. Lucie virginnis, S. Thomas, S. Silvestri Pape

Leaves 2-25: Hours of the cross

Leaves 26-29: Hours of the Virgin for the use of Rome with Matins

Leaves 70-76: Prime

Leaves 77-83: Terce

Leaves 84-89v.: Sext

Leaves 90-97: None

Leaves 98-108r.: Vespers

Leaves 108-135r.: Compline

Leaves 135-165v: Penitental psalms

Leaf 166: Blank

Leaves 171-239v.: Office of the Dea