Alley Spring Roller Mill - Credit: Wikimedia Commons
The Alley Spring Roller Mill, also known as Red Mill, is a historic grist mill located in the Ozark National Scenic Riverways near Eminence, Shannon County, Missouri. It was built in 1893, and is a 2 1/2-story, rectangular frame building on a limestone block foundation. It measures 32 feet by 42 feet and houses four steel rollers and a single stone burr. (includes 4 photographs from 1976) Read more on Wikipedia
Source: en.wikipedia.org