This Märklin HO scale diesel locomotive, model number 3663, is a must-have for any train enthusiast. The full metal construction and intricate details make it a beautiful addition to any collection. The locomotive is designed after the Alaska F-7, making it a unique and eye-catching piece.

With its high level of craftsmanship and attention to detail, this Märklin locomotive is sure to impress. Whether you're a seasoned collector or just starting out, the 3663 Alaska F-7 is a fantastic addition to any model train layout. Don't miss your chance to own this piece of history.