Composed by the thrice-famous and learned
Fryer, Roger Bachon, sometimes fellow of Martin Colledge: and afterwards of Brasen-nose Colledge in Oxenforde.
Also a most excellent and learned discourse of the admirable force and efficacie of Art and Nature, written by the same Author.
With certaine other worthie Treatises of
the like Argument.
Vino vendibilis non opus est hedera.
Woodcut from title page of 'The Mirror of Alchimy', a book possibly by Roger Bacon, published in 1597