P-Cug (Coimbra) Biblioteca Geral da Universidade MM 1063 (65)
Recto of right-side fragment: One notated hymn in mensural notation.
Verso of same fragment: texts of 2 hymns.
Recto of notated fragment: on top left, "38" in pencil; three stickers, the first mutilated carrying an illegible text; the others, "1866"; "manuscripto". Late ink addition, partly illegible, ending "ADD frcº Soario". There is further reference, according to notes taken in 1992 by Manuel Pedro Ferreira, to the "Tractatus de virtute fideii D.D. Fr[ancis]ci Soarii è Societate Iesu 1609", first volume of the Opus de virtute et statu religionis by Francisco Suárez, S.J. (1548-1617), the book in which this fragment was used as a cover or binding material.
The fact that this book-cover was made out of two unrelated manuscript fragments both carrying Marian hymns may or not be a coincidence.
Mensural, with minims, in duple meter (cut C).