The large brick structure is believed to be a hammer mill used to break up bones so they were small enough to be fed into the grindstones.
See the Chimney article for an explanation of how we think it was powered.
The large brick structure is believed to be a hammer mill used to break up bones so they were small enough to be fed into the grindstones.
See the Chimney article for an explanation of how we think it was powered.