Two columns with up to 12 lines of text, in a Gothic hand. Music in a square notation on a 4-line red stave. 12 decorated initials in red, blue and gilt, some sprouting into foliate bar borders. With rubrication. Example of bestiary with small dog sitting on initial in bottom corner of recto. On vellum. 28.7x19.8 cm (11½x8").
Notable for its very beautiful and elaborate initials. The leaf is from the prayer after mass, based on text on recto: "Deus, qui tribs pueris mitigasti flammas ignium (...)". Provenance Otto Ege.