Manuscript of the Latin mass, the leather folder forming a triptych
Illuminations on paper with stamped gold, the mount leather
Inscription: Inscribed lower right De Saint Martin scribebat anno 1666
Inscription: Loose typed label (20th century) packaged with it reads: M.S. Portion of the Mass, with a representation / of the Crucifixion, inscribed, / "De Saint Martin scribebat Anno 1666"
Museum number: X269