This manuscript is a Breviary, originating in France and dating from the late 15th century. Breviaries contain the official set of prayers that mark days in the Catholic calendar. This Breviary appears to have been written for Angers and is incomplete, lacking the whole of the temporale, the list of movable feasts, mostly keyed to Easter, and as opposed to the sanctorale, which consists of the fixed feast days.

Kalendar starts on f.1r. January and February are missing.

Entries specially connected with Angers are: 1 March: Saint Albinus (Bishop of Angers) iii Cap. ; 15 July: Saint Benedict (Bishop of Angers), iii Cap. (in red); 16 August: Translation of Saint Maurille, iii Cap. ; 20 August: Translation of Saint Renatus, v Cap. ; 13 September: Saint Maurille (Bishop of Angers), v Cap. (in red); 19 September, October: Saint Maurille, iii Cap. ; 16 October: Saint Magnobodus (Bishop of Angers), iii Cap. ; 17 October: Saint Lupi (Bishop of Angers), iii Cap. ; 19 October: Translation of Saint Maurille, iii Cap. ; 12 November: Saint Renatus (Bishop of Angers), v Cap. (in red); 19 November, October: Saint Renatus, ix lect. ; 20 November: Saint Aposthemus (Bishop of Angers), iii Cap. . The Translation of Saint Renatus appeared originally on 18 April, but was erased.

Other names of interest are: 30 April: Saint Eutropius (Bishop of Saintes); 10 May: Saint Maturinus C. [?]; 20 May: Saint Yvon (Bishop of Chartres). This name has originally been entered in red as a feast of v Cap. , and has later been erased and again inserted in black. His Translation is also found on 29 October; 25 June: Saint Eligius (Bishop), ix lect. (in red); 1 July: Saint Theobald C, ix lect. ; 21 July: Saint Serenede, v Cap. ; 13 August: Saint Radegund V., iii lect. ; 1 September: Saint Lupi (Bishop of Price); 22 September: Saint Maurice soc. ejus, v Cap. (in red); 28 September, October: Saint Maurice, iii Cap. (in red); 10 October: Saint Tanche (Virgin Martyr), ix lect. ; 11 October: Saint Melain (Bishop), iii lect. ; 13 October: Saint Gerald C., iii lect. ; 24 October: Saint Martin (Abbot of Vertanensis), iii lect. ; 11 November: Saint Martin (Archbishop of Tours), v Cap. (in red), with his Translation, 4 July; 2 December: Recepcio brachii Saint Maurice, iii Cap. ; 19 December: Saint Gacianus (Archbishop of Tours), iii Cap.

Psalter, with Creed, Canticles, Hymns, Litany starts on f.6r. Psalms 1 and 2 are missing.

In the litany, the following are concerned with Angers. Among the confessors: Saints Paternus of Brittany; Eligius, Ludovicus, Maurilius, Renatus, Licinus, Magnobodus, Benedict, Albinus, Lupus, Aposthemus, Armagilus of Brittany, Yvon. Among the virgins: Saint Radegund of Poitiers.

Service of the Dead starts on f.90r. It is incomplete.

Commune Sanctorum starts on f.93r. The Commune Sanctorum, or Common of Saints, is part of the liturgy that consists of texts concerned with categories of saints, such as apostles or martyrs. In this manuscript, this section goes from the first Nocturn, In communi unius Apostoli to the second Nocturn, In communi plurimorum Martyrum.

Proprium Sanctorum starts on f. 100r. The Proprium Sanctorum is the part of the liturgy that concerns specific Saints and their festivals. In this manuscript, this section goes from Saints Fabian and et Sebastian (martyrs) to Saint Thomas the Apostle.

A fairly good French script by two hands. Capitals are for the most part plain red and blue, and larger initials dark lake and gold on blue grounds.