Dredging machine,16th century artwork. The dredge is at left,and a system of pulleys on the bank and on a floating platform,are being used to drag the dredge across the body of water to be cleared. This is an engraving from a book by the French inventor and mathematician Jacques Besson (circa 1540-1573). The book was titled Theatre des instrumens mathematiques et mechaniques (Theatre of mathematical and mechanical instruments). This artwork is from an edition published in Lyon in 1596 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Middle Temple Library |
Bildgröße: | 6222 px × 3738 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |