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Keywords from Image Description:
Georgii Agricolae De re metallica BHL. Georgii Agricolae De re metallica libri XII Quibus officia instrumenta machinae ac omnia denique ad metallicam spectantia non modo luculentissim describuntur sed per effigies suis locis infertas adiunctis latinis germanicis que appellationibus ita ob oculos ponuntur ut clarius tradi non possint