Title from incipit (leaf [1]/1r): Hexameron Beati Ambrosii Mediolanensis ep[iscop]i. Incipit feliciter.
Colophon (leaf [8]/7r): Beati Ambrosii Episcopi mediolanensis opusculum quod hexameron vocitatur; iucunde explicit. Per Iohannem Sschuβler [sic] imperialis urbis Aug[ustae]. civem q[uide]m diligenter impressum. Anno salutifere incarnationis hiesu saluatoris, Millesimoquadringentesimoseptuagesimosecundo. Circiter ydus maiias xi.
Printed in Schüssler's type 1:117G.
Collation: [1-2¹⁰ 3¹⁰(+1) 4¹⁰ 5⁸ 6-7¹⁰ 8⁸]: 77 leaves, leaf [8]/8 blank.
Paper format: Chancery folio
PML copy leaf dimensions: 30.5 x 20.9 cm., trimmed.
Hand decoration: Rubricated, red lombards, paragraph marks, capital strokes and underlining/boxes around incipit/explicit. "Hexameron Ambrosii" written in red (leaf [1]/1r). Annotations: Contemporary alpha-numeric manuscript quire signatures in bottom right corner of rectos, mostly trimmed. Minor contemporary notations in text.