I have a 1978 Trillium 4500 travel trailer for sale. It is in excellent condition. I purchased this 6 months ago from the original owner. It comes with the original screen house, awning, and wheels skirt. They are in great shape and very rare, maybe the only ones in the country left. The trailer sleeps 4.  It has new tires.  I have all the original curtains washed and folded. I thought about changing them but instead decided to buy a bigger trailer since I have kids and a dog. Thanks for looking