1965 Streamline Duke. 1965 Streamline Duke model in great condition- Classic 1965 Duke model with a number of options included- 24 feet in overall length- Includes an all Aluminum Tandem-Axle trailer as well- Even the Interior walls are made of Aluminum so its really light and really strong- Better constructed than an Airstream model plus much more uncommon- Great trailer with lots of prospective- A must see Travel Trailer and everything works well- Serious inquiries only. Currently located in Murphy NC.- Qualified Buyers may be eligible for Financing Nationwide Shipping and Extended Warranties. Stock Number: R105298V DEALERID: 49 design: Duke make: Streamline.