Open-pan salt making from lead using wood as a fuel. In Britain they established towns for salt production at Droitwich in Worcestershire, and Nantwich, Middlewich and Northwich in Cheshire. In the early Middle Ages these developed into the 'wich' towns of Cheshire. Small 'wich' houses containing several lead pans to evapourate the brine into salt, clustered around brine springs within each of the towns. The open-pan process continued largely unchanged throughout the medieval period. A 17th-century German wood-cut by Georgius Agricola shows the process in detail. Excavated evidence has uncovered wooden rakes to draw salt crystals to the side of the pan, and
Crewe and Nantwich Crewe and Nantwich Crewe and Nantwich was, from 1974 to 2009, a local government district with borough status in Cheshire, England. It had a population (2001 census) of 111,007. It contained 69 civil parishes and one unparished area: the town of Crewe. The Borough of Crewe and Nantwich was created on 1 April 1974 under the Local Government Act 1972 by the merger of the borough of Crewe (an industrial town), the urban district of Nantwich (a much smaller market town), and Nantwich Rural District. The former Crewe Municipal Borough was unparished, but the rest of the Crewe and Nantwich