Fort Mifflin Continental Navy Jack Flags are printed on 200 denier nylon and finished with a strong canvas header and grommets. These flags come in sizes 12x18 in - 5x8 ft and are proudly made in the USA.
History of the Fort Mifflin Continental Navy Jack Flag
Fort Mifflin, originally called Fort Island Battery and also known as Mud Island Fort, was commissioned in 1771 and sits on Mud Island (or Deep Water Island) on the Delaware River below Philadelphia, Pennsylvania near Philadelphia International Airport. During the American Revolutionary War, the British Army bombarded and captured the fort as part of their conquest of Philadelphia in autumn 1777. In 1795 the fort was renamed for Thomas Mifflin, a Continental Army officer and the first post-independence Governor of Pennsylvania. The United States Army began to rebuild the fort in 1794 and continued to garrison and build on the site through the 19th century. It housed prisoners during the American Civil War. The army decommissioned Fort Mifflin for active duty infantry and artillery in 1962. However, while the older portion of the fort was returned to the City of Philadelphia, a portion of the fort's grounds are still actively used by the United States Army Corps of Engineers, making it the oldest fort in military use in the United States. Historic preservationists have restored the fort, which is now a National Historic Landmark.
