Jethro Wood House - Credit: Wikimedia Commons
The Jethro Wood House is a historic house on Poplar Ridge Road, in a rural area west of the hamlet of Poplar Ridge in the town of Ledyard, New York. Built by 1800, it was the home of inventor Jethro Wood (1774-1834), whose 1819 invention of an iron moldboard plow revolutionized American agriculture. The house was declared a National Historic Landmark in 1964. and It is a private residence, and is not normally open to the public. Read more on Wikipedia
Source: en.wikipedia.org