MANUSCRITO.- OFFICIA pro diuersi Sãctis ad vsvm da Me. D. Anta. da Sylva. 1661.- Século XVII (1661).- 48 f.; 12 cm.- E. Manuscript on parchment. Small book of hours, with a simplified structure, composed of the following services (devotion texts) to be read during the eight canonical hours: Ursula (8 readings), Catherine of Alexandria (8 readings), Saint Anthony (8 readings), Prese[n ]tationis B.M. (7 readings), Lectio S Euangelii secundu[m] Matheu[m] (readings [8] to 12), Saint Joseph (8 readings), Lectio Sancti Evangelii secundu[m] Matheu[m] (readings 9 to 12), Seq[u]e[n]t. sancti Evangelii secundu[m] Matheu[m] (1 reading), In festo translationis S. Patris nostri Benedicti (8 readings), Office of the Rosary (8 readings), On the feast of St. Gabriel Archangel (4 + 4 readings), Office of the Guardian Angel (8 readings), Lectio S Evangelii secundum Matheum (readings 9 to 12), Office of the Holy Martyrs (1 prayer and 9 readings). The manuscript is missing page 37, where readings 5 and 6 of the Office of the Guardian Angel should appear, readings 4 and 7 being truncated (the missing page was replaced by a blank page). As decorative elements, we point out: calligraphic title page inserted in baroque cartouche, made with pen; initial F (fol. 1v) watermarked in gold, on a purple background (20x20 mm); large plant separator drawn in pen (fol. 26v); final inscription with the words Finis Lavs Deo., inserted in a cartouche; epigraphs, initials and separators of the readings in red; remaining text in Roman italic calligraphy. It was not possible for us to obtain information about the owner Mother Antonieta(?) da Silva. Contemporary crimson silk velvet binding, retaining the original silver clasp; marbled paper endpapers from the 19th century. unmarked silver, pursuant to Decreto-Lei No. 120/2017, of September 15 - art. 2, paragraph 2, letter c)