Florence, Biblioteca Nazionale MS. Palat. 1165 [1071a - 21,5.] 163 folios. Paper. Various formats. 17th Century. 3. f37-61 [Various questions regarding the process of alchemy, in Latin.] 4. f66-73 [Johann Ambrosius Siebmacher] Hydrolithus sophicus seu Aquarium sapientum. 5. f75-87 Jean de Mehun, Demonstratio Naturae. 6. f87-90 Nicholas Flamel, Summarium philosophicum. 7. f92-155 Ewald Vogel, Liber de Lapidis Phisici conditionibus.