191.1 Johann Joachim BECHER [1635-1682]. Actorum Laboratorii Chymici Monacensis, Seu Physicæ Subterraneæ Libri Duo, quorum prior profundam subterraneaorum genesin, nec non admirandam Globi terr-aque-aerei super et subterranei fabricam, Posterior specialem subterraneorum Naturam, resolutionem in partes partiumque proprietates exponit, accesserunt sub finem Mille hypotheses seu mixtiones chymicae, ante hac nunquam visae, omnia, plusquam mille experimentis stabilita, sumptibus et permissu Serenissimi Electoris Bavariae, etc. 8° Francofurti, Imp. Joh. Davidis Zunneri 1669 Young Nat Union Cat Wisconsin Bibliotheque Nationale [Illustration:- Frontispiece engraving. 131x97mm. A woman or goddess whose head is a radiant Solar or Lunar disc, sits with a label 'the threefold offices of nature'. On her belly, is a circular space like a womb, containing the globe of earth, water and air. Within this are three circles containing the three kingdoms - the animal, vegetable and the mineral - which focus around the "Fiat".]