The fragments was first used as a frisket sheet and then used as a quire guard used in the binding of De institutione oratoria libri XII written by M. Fabius Quintilianus printed in Paris in 1549 (Antwerpen, Erfgoedbibliotheek Hendrik Conscience, C 1067).
The fragment was reused as a frisket sheet, which has led to a text in red ink printed on one side of the parchment and cut-away holes for the parts of the text to be printed in red. The printed text is perpendicular to the earlier layer of writing.