[MANUSCRIPTS.] Antiphonae & Psalmi qui cantantur à Dominus Canonicis per annum in Festis Episcopalibus. France, 17th century. 139 x 88 mm. MANUSCRIPT OF VELLUM. 35 leaves, text and musical notation, in red and black. Contemporary red morocco. Provenance: Lucius Wilmerding (bookplate). At end are six pages entitled L'Ordre des Diacres et Sousdiacres servans à la Messe." -- Psalterium per Hebdomadam. France, 1729. 146 x 88 mm. MANUSCRIPT ON PAPER. Title in colors and gold, 286pp., text of prayers and Psalms, each prayer decorated at beginning with an initial in colors and gold showing tiny rustic scenes, several large gouache vignettes. 19th-century blue morocco. (2)