London, Wellcome Institute MS. 758.
96 folios. 225x145mm. 16th Century [c.1500.]

[Collection of alchemical works, extracts and notes, in Latin and Italian. Probably compiled and writen by Octavianus de Spino of Bergamo.]
1. ff2-6 Turba Philosophorum [in Latin and Italian.]
2. ff7-9v Arnoldus de Villanova. Rosarius: liber secundus [in Italian.]
3. ff10-26 J. Sawtre. Radix mundi.
4. ff26v-32 [Miscellaneous receipts and extracts in Latin and Italian.]
5. ff32v-36 Arnoldus de Villanova. Visio.
6. ff37-44v R. Bacon. Speculum alchymiae.
7. ff44v-56 [Miscellaneous extracts and notes in Latin and Italian, including 'de c[h]elidonia'.]
8. ff57-62 R. Lullius. Epistola de lapide majori.
9. ff65-91 Bernardus de Grava. Opus alchemicum.
10. ff92 Barzeletta [in verse.]