Rotary transformers. 19th-century artwork of workers standing by rotary transformers handling electricity in a power station. This is the power station in State Street,Hartford,Connecticut,USA. Artwork from the 21st volume (first period of 1898) of the French popular science weekly 'La Science Illustree' | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4790 px × 4028 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |