Can anyone give any example of water supply being taken from mines, particularly by pumping, before ca 1900?. This is on behalf of someone researching a site in Poland which used an early Boulton Watt engine and by the late 19thC was supplying water to a huge area, from a lead mine. The first site that came to my mind was the pumping from the Derwent Mines (was that Consett Water Co?) but I don't know if that started that early. The NMRS volume might have the answer but I don't have that immediately to hand. Also Clive Mine in Shropshire (small scale), again I don't know when that began.