I wish o could see the aprons better. Especially the castings. It almost looks like a medalist with GC parts but the pictures make it hard. I'd need to see the hardware and everything to be sure. I'm still putting my money on National
I have 2 that came from Princeton Bowl in Cincinnati, OH. All original with the exception of a couple skirt screws and brackets. I'm selling them for $2500 ea.
There are a couple mechanics here in Cincinnati who perfected these wedges. One is a member hear Slatehumper. They are by far the best hardwood wedges available. If you need contact info just PM me. I think they are .25 ea. plus shipping. They taper to nothing at the end. Perfect for precision...