Coal gas industry,19th century. Illustration of workers next to columns and condensers used to heat coke (a form of coal) to produce coal gas,one of the main fuels used in the 19th century. 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: | 4585 px × 3829 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |