| General view of a gas works, showing retorts being charged. From Charles Partington The British Cyclopaedia, London, 1835. Copperplate engraving. Artist: Charles Partington. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
| Taille de l’image : | 3743 px × 2799 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |