historyThe Public Domain Review1677 · La Rochelle, France

A 1677 alchemy book with no words is a step-by-step guide that Carl Jung kept as a treasure

the gist

The Mutus Liber, or 'mute book', published in 1677, is an alchemical manual with almost no words. Fifteen engraved plates set out the 'humid way' of making the Philosopher's Stone, the legendary substance that could turn lead into gold. The steps include collecting dew from a cloth left outside overnight, distilling it, fermenting it and combining distillates, with allegorical figures of a couple at work and angels with trumpets. Its author is given only as 'Altus'. Carl Jung owned a copy and studied alchemical imagery as a map of psychological change.

so what

The picture-only format may have been to protect secrets or to make a meditation on the self. Whatever its purpose, it shows how alchemy mixed laboratory work and symbolism before modern chemistry.

fun fact

The book was published in La Rochelle, France.

Image: The Public Domain Review