The Elongated Souvenir Penny featuring the Intrepid Museum (Grumman F11F F-11 Tiger) is a unique collectible coin made of zinc. This elongated coin was minted in the United States and is a retired piece that will be removed from all penny machines on May 26, 2025. It commemorates the historical significance of the Grumman F11F F-11 Tiger in aviation history, making it a sought-after item for collectors of elongated coins and exonumia.