Advertisement for Ediswan incandescent light bulbs, 1898. The Ediswan brand was the result of a merging of the interests of the two pioneers of electric light bulbs, the American Thomas Alva Edison (1847-1931) and the Englishman Joseph Wilson Swan (1828-1914). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Oxford Science Archive |
Bildgröße: | 3606 px × 4841 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |