Rome, Biblioteca dell'Accademia dei Lincei. MS. Verginelli-Rota 13. 17th Century. [Alchemical miscellany in Latin.] 1. Commentarii in Henrici Kunrathi Amphitheatrum ab Anonymo Philosopho doctissimo. 2. Vualerand du bus Robert, Epistola de Lapide, etc. 3. Sermo Alphidii Philosophi, etc. 4. Raymundi Lulli, quaestionis arboris philosophalis. [With many geometric illustrations towards the end of the manuscript.]