Needle-making, 1751-1780. Securing needles in polishing roll (1), polishing under a lead weight (5, 6), washing (2), drying (3), inspecting (4), and grinding points (7). A specific, monotonous task, needle-making was a process which remained virtually unchanged for nearly 200 years. From Diderot's Encyclopedie. (Paris, 1751-1780). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Bildgröße: | 3865 px × 2592 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |