Warren, I had thought of just making one myself too. The base and the pipe are easy I am just not sure about what the frame is. At first I figured it was similar to the formed piece that is used on the round sign hangers and I can’t do that but it may in fact be just flat stock. You could also make the ring out of small diameter tubing and I have a tubing bender to do that. Like a lot of these things we restore I may just end up building something but I’m getting lazy in my old age and finding one to just hang the sign in would be a lot easier. Also may ask Lowright if he’s ever made the rings. Thanks for the input....GB