Um... First link on the Google search:Greg Elems said:Bowser makes S gauge turntables. Don't have a web page off hand but they do advirtise in the model magazines.
Greg Elems
I built a large bridge-type HO turntable directly on top of an Atlas HO flat powered type. Doing so solved several problems:Ever thought about scratch building? I landed up doing that as I wasn't willing on spending great gobs of money on one. Believe it or not it's not hard to do just time consuming.
Fergie