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Lexicon rationale sive thesaurus philosophicus. Ordine alphabetico digestus, in quo vocabula omnia philosophica, variasque illorum acceptiones, juxta cùm veterum, tùm recentiorum placita, explicare; & universè quæ lumine naturali sciri possunt, non tam concludere, quàm recludere conatur / Stephanus Chauvin. In fine operis exhibentur figuræ, quæ variis machinis, variisque etiam naturæ phœnomenis explicandis inserviunt. Public Domain Mark. Source: Wellcome Collection.