If anyone needs one for a real Holdsworth, I have a spare that is in better cosmetic condition than the one that just sold on eBay. The bottom rivet hole area is "open" at the bottom, which should not prove a problem. I paid what I thought was a pretty incredible price for it at the time, $100 about two years ago. I'll take $100 for it now and ship it free (lower 48).
Tom Joswick
Columbus, OH