1933 (32) Terraplane Convertible coupe (cabriolet) passenger side window frame needed!!

I am trying to locate the stainless steel passenger side window frame channel for my 33 terraplane. I have discovered that it is the same material as 33-34 Ford, even the fancy clip on the mitered corner, so the material has to be out there somewhere if I cannot find the actual window frame. I have the lower channel and regulator. Any help would be greatly appreciated!! Thanks, Ken