1 Mass, 1 Sanctus, 1 Magnificat, 6 psalms, 2 hymns, 4 motets, 2 vernacular sacred pieces = 17
R. Ceballos-1, (Morales)-1, anon-15
51 paper folios, 315 x 215. In poor condition; all folios fragile and deteriorated on outer edges. Modern pencil pagination. Original covers of crude brown leather, perhaps deerskin, secured by three leather thongs at spine. No index.
Late 16th century. Copied at Santa Eulalia, Guatemala. Purchased in 1969 from Lathrop C. Harper, New York.
Census-Catalogue of Manuscript Sources of Polyphonic Music 1400-1550