Paper; ff. [2], 201, [2]; mm. 200_265; original binding in parchment. Beautiful copy written in an elegant cursive hand (early 17th c.). The Institutione at ff. 3r-38v; the Compendio at ff. 39r-196v.
Paper; ff. 113; mm. 200_275. Possibly autograph; written by a single hand (the same which copies the preface of the Instituzione in ms. Ricc. 2589). Old (probably original) binding in cardboard and parchment with golden decorations. This might be –…
Paper; misc., comp.; ff. 289; modern binding; measures variable: 1. ff. 2r-121r, mm. 340_243; 2. ff. 122r-289v, mm. 298_220. Whereas ms. Florence, BNC, Ginori Conti App. 3 is a beautiful copy of the text, ms. Ricc. 2431 is a sketchy version of the…