Show The are are r ar driven by meant means of what la is known as II the undershot principle prin pm ciple the wheel being turned by bywater bywater water lowing flowing beneath It The creakIng creaking creak creak- Ing of ot the wheels Is Incessant day and night for tor they are never stopped The he water Is I. used not only to supply the needs of the town but for tor Irrigating the surrounding gardens as well This Is a D most mOlt primitive form onn nf of witter supply but Is nevertheless quite ado quate to meet the needs of the to ton loon n of ut llama flame |