211 N. River St., Montgomery, Illinois. County/parish: Kane.
Added to the National Register of Historic Places December 17, 1979. NRIS 79000846.
1 contributing building.Also known as:
The Gray–Watkins Mill or Gray's Mill is a historic structure in Montgomery, in the U.S. state of Illinois. The building was an early turbine mill on the Fox River, and was later used by an automobile parts manufacturer. It was listed on the National Register of Historic Places in 1979.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/28893104