An 18th century brick built watermill, which once had two or even four waterwheels and four pairs of millstones. One 11ft overshot wheel remains, driving two pairs of stones through a line shaft. A Ruston & Hornsby diesel engine installed in 1949 drives a combined milling machine and the sack hoist. Flour milled on open days. Managed by the New Hall Watermill Preservation Trust and...