Newmarket Industrial and Commercial Historic District - Credit: Wikimedia Commons
The Newmarket Industrial and Commercial Historic District encompasses the heart of a distinctive 19th century mill town, Newmarket, New Hampshire. Its mill complex is regionally distinctive for its extensive use of stone from an early date, and the town is relatively well-preserved due to a significant economic decline after the mills closed in 1920. The district was listed on the National Register of Historic Places in 1980. The Stone School, listed in 1978, is a contributing resource. Read more on Wikipedia
Source: en.wikipedia.org