River Mole earth, about a mile from "Darking" in "Surrey", and after some two miles sees the light againe, which to be certaine hath been affirmed by Inhabitants thereabout reporting triall made of it. John Milton (c. 1562–1647) described the river as In a similar vein, Alexander Pope (1688–1744) wrote in his poem "Windsor Forest" (first published 1713) Robert Bloomfield (1766–1823) writes the following lines about the Mole Valley in his 1806 poem "Wild Flowers". Extract from "The River Mole or Emlyn Stream" by Mary Drinkwater Bethune, which was published in 1839. The major tributaries of the River Mole are the Ifield
De Hiemerter Mole, Burgwerd diesel engine was removed in the mid-1970s and an automatic pumping station built. In 1973, the mill was bought by De Hollandsche Molen. In 1976, the mill was restored to working order. On 16 May 1988, the mill was sold to Stichting De Fryske Mole (English:"Frisian Mills Foundation"). "De Heimerter Mole" is what the Dutch describe as a "spinnenkopmolen" (English: "Spider mill"). It is a small hollow post mill winded by a winch. The four Common sails, which have a span of , are carried in a wooden "windshaft". The "windshaft" also carries the "brake wheel" which has 29 cogs.