I’m looking for a source for stair parts that have either reproductions of old styles, or can produce custom parts. What I’m looking for is a round turnout with an up-easing; basically a circle that has the handrail profile around the perimeter. Usually, the top is turned and sometimes has a feature like a carved acorn or something like that. I see them in old houses around here, but can’t find a source, custom or stock. If anybody has a lead, I’d sure appreciate it. Here’s a sketch.