The short work is a collection of sentences from the pseudo-Aristotelian Letters. In the ms. Bologna, BU, 3658 it is copied within a miscellaneous collection of moral works including Cecco d'Ascoli's Acerba and the famous Fiore di virtù.
Paper; misc.; ff. I, 165, I; mm. 180_290. Modern binding. Miscellaneous collection of moral works (including Cecco d'Ascoli's Acerba, Fiore di virtù and several poems) written by a single hand. Watermark: cf. Piccard: X, 392 (Ferrara 1399).