 The "Krugermühle" was a gristmill with its own millpond and an undershot Zuppinger wheel (a kind of waterwheel invented by the 19th-century Swiss engineer Walter Zuppinger).This mill was run for many years, and was shut down only in 1975.It gained a new lease on life in 1995 when it was fitted with a new waterwheel and an induction generator.