Florence, Bibliotheca Riccardiana MS. 1243. [S. III. 18.]
94 folios. Paper. 144x110mm. 15th Century.

[Various alchemical secrets, including - ]
1. f2-9 [Alphabetical list of recipes.]
2. f17 Liber fratris Alberti ordinis predicatorum extractus de secretis philosophorum... [Series of recipes.]
3. f49 Incipit flos artis alkimie.
4. f51 [Recipes.]