Pig Iron: tapping furnace and running molten iron into moulds to form pigs. Phoenix Iron Works,Phoenixville,Pennsylvania. From The Science Record,New York,1873. Engraving | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 4009 px × 4500 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |