Lumen de lumine, or, A new magicall light
A 1651 London alchemical tract by the Welsh Rosicrucian writer Thomas Vaughan, printed for H. Blunden for readers of hermetic and occult philosophy. The plates here are letterpress ornament: woodcut initial I's set in vine and leaf thickets, a smaller ruled initial box of scrolling foliage, and a gilt Tudor rose stamped on a later red leather cover.
