The Engineer', 1867. The workman is using a file on an engine part held in a vice. Engineers made and maintained the steam engines and machinery used in manufacturing and transport. From a children's book. (London, 1867). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Oxford Science Archive |
Bildgröße: | 3964 px × 4403 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |