Over the years, I've forgotten or lost track of what is Walthers and what is not. I think my 18-stall roundhouse was originally made by Heljan but purchased from Walthers. I think I've got Merchants Row and Merchant's Row II, but I slice and dice these kits so much I barely know. I cut the turret off Merchants Row II and used it elsewhere. I guess I've lost track. I've always wanted to build one of their big scenes, like the steel plant, but my layout was already too industrial, especially since its original purpose was a pastoral route through the woods. A pastoral route through the woods with 16 good-sized ships and five long-span bridges--hmm--I guess I'm the person who drives Walthers marketing department truly nuts.