200.3 Johann Joachim BECHER. Institutiones chimicę prodromę, Oedipus chimicus obscuriorum terminorum et principiorium chimicorum, mysteria aperiens et resolvens... 12° Francofurti: Johann Maximilian von Sand 1705 Ferguson Young Nat Union Cat Bibliotheque Nationale [Illustrations:- 1. p iii Engraving 66x67mm. Oedipus with staff of planetary symbols with the sphinx. 2. p xiv Engraving 120x78mm. Commemorative medal. The plates are re-used from 1664 edition.]