Florence, Biblioteca Nazionale Centrale
MS Conv. Soppr. F.6.1182 (ex Vallombrosa 1182), Datable to the 17th century
366 numbered chapters with partial headings (chapters
1-53), no illustrations
Trattato della pittura di Leonardo da Vinci
Florentine provenance, from the library of the Benedictine convent of
Vallombrosa