Steelworks,19th century. Illustration of workers at a foundry producing steel using the Bessemer process. The Bessemer,or Thomas-Gilchrist,process was the first inexpensive industrial process for the mass-production of steel from molten pig iron. Artwork from volume 3 (1874) of a republication of 'Les Grandes Usines',a multi-volume work on French industry by journalist and author Julien Turgan (1824-1887) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 5081 px × 3485 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |