167 Nicolas BARNAUD. Triga chemica: de lapide philosophico tractatus tres... 8° [Leiden]: ex officina Plantiniana, apud C. Raphelengium 1599 Young Nat Union Cat Wisconsin Bibliotheque Nationale [Contains:- 1. Lambsprinck, De Lapide Philosophico. 2. Philosophus Gallus Anonymous, Liber secreti maximi totius mundanae gloriae. 3. Arcanum Philosophorum, [and a 'Brevis elucidatio' of it by Barnaud.] Extractum ex Cimbalo aureo, antiquissimo libro manuscripto.