Graue Mill in

Graue Mill in - Credit: Wikimedia Commons

The Graue Mill is a water-powered grist mill that was originally erected in 1852. Now a museum, it is one of two operating water-powered gristmills in Illinois (the other is the Franklin Creek Grist Mill). It is located on Salt Creek in Oak Brook, Illinois, owned and operated by the Forest Preserve District of DuPage County. Read more on Wikipedia

type: NRHP
date from: 1852

Source: en.wikipedia.org