	Hain Mill, also known as Wernersville Mill, is a historic grist mill complex located in Lower Heidelberg Township, Berks County, Pennsylvania. The merchant mill complex includes the 2 1/2-story stone mill building (1798); stone farmhouse / miller's house (1782); two-story, stone and frame barn; frame toolshed; frame woodshed; and frame outhouse. The mill ceased operation prior to 1961.