/
This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

| page | |
|---|---|
| Foreword original: "Avant propos" | . 1. |
| On the generation of metals | . 5. |
| Division of the operations | . . 7. |
| On the calcination calcination: the process of heating a substance to high temperatures in air to change its physical or chemical state, often to reduce it to a powder of metals | . . . . 7 verso The back side of the leaf |
| On menstruums menstruums: solvents used in alchemy to dissolve or extract materials, or solvents | . . 10 |
| Operations for making the solvents. | . . 15 verso |