Fort Peyton - Credit: Wikimedia Commons
Fort Peyton was a stockaded fort built in August 1837 by the United States Army, one of a chain of military outposts created during the Second Seminole War for the protection of the St. Augustine area in Florida Territory. Established by Maj. Gen. Thomas Jesup, it was garrisoned by regular army troops. Read more on Wikipedia
Source: en.wikipedia.org