British Library MS. Sloane 315. Paper. Quarto. 91 folios. 17th Century. Lithochymicus, or a discourse of a chymic stone praesented to the University at Oxford, by Bassett Jhones [or Jones], now paraphrastically Englished by the sayd author. [In verse, with curious figures roughly drawn, and an index explaining the names and obscure words. The Latin version was printed at Oxford in 1648.]