![Engraving of a fulling mill](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Fulling_mill_bockler.jpg/350px-Fulling_mill_bockler.jpg)
Since the Middle Ages, woollen cloth has been fulled in fulling mills where the cloth was beaten with wooden hammers operated by cams on the shaft of a waterwheel.
Credit: Georg Andreas Böckler |
Since the Middle Ages, woollen cloth has been fulled in fulling mills where the cloth was beaten with wooden hammers operated by cams on the shaft of a waterwheel.