Woodcut from Georgius Agricola's book De Re Metallica (published in 1556),a treatise on mining and extractive metallurgy. This woodcut illustrates three methods of forcing oxygen into mine shafts,two of which are horse-driven and the third is operated by a human. Georgius Agricola (1494-1555) was a German scholar and scientist. Known as the father of mineralogy | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / NLM |
Bildgröße: | 2472 px × 3993 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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