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Joh. Helfrici Jungken Chymia experimentalis. Sive, naturalis philosophia mechanica: ubi prior pars generosiorum remediorum fabricam ex triplici regno cum omnibus manipulationibus fideliter exhibet. Pars alter eadem medicamenta, inter alia, ad quoscunque morbos generaliter adaptare docet. Adjectis monitis medicis affectibus puerorum concernentibus. Nec non experimentis rerum naturalium principa commentarii, loco illustrantibus / [Johann Helfrich Jüngken]. Public Domain Mark. Source: Wellcome Collection.