Florence, Biblioteca Nazionale MS. Palat. 792 [591 - 21,2.] 220 folios. Paper. 221x150mm. 15th Century. [Alchemical works of Raimon Lull.] 1. f2-5v Epistola Accurtationis: ad Regem Robertum. 2. f5v-9r Ars magica: ad Adoardum Anglorum regem. 3. f9v-32v Codicillus, seu Vade mecum. 4. f34r-57v Natura nostra Lapidis. 5. f58r-151r Testamentum. 6. f151v-187r Practica de Furnis. 7. f288r-209v Practica Testamenti. 8. f210r-213r Liber ad facienda Mercuria et Elexiria ex illis; item de Margaritis. 9. f213v-217v Liber de Mercurialibus ad rubeum. 10. f218r-219r Quaestiones XIX-XXX quarte Distinctionis.