Summa perfectionis metallorum, sive, Perfecti magisterii

(Liber trium verborum [by Khālid ibn Yazīd al-Umawī]. Epistola Alexandri Imperatoris. Liber Investigationis magisterii per Geber.) [Followed by several Latin and Italian poems on alchemical subjects by Ceccho d’Ascoli, Fratre Helia and others.] End. Finis Registri.