British Library MS. Harley 3469. 48 folios. Parchment. 325x218mm. 16th Century [1582.] Splendor Solis. A Book on the Philosopher's Stone, in the old German Language: finely written, and most beautifully painted. A.D. 1582. It contains 48 leaves, and 22 finely executed paintings. In the first leaf is written: 'This fine Book was given to me by my ... in 17... It was bought of Mrs Priemen, who was neice to the famous Mr Cyprianus, whose book it was'. [A book of uncommon splendour and beauty, executed on vellum.]