I'm trying to find the Nor-Vise model previous to the current. I am looking for the model with the tension screw on the top of the main vise post, but without the "new" feature/screw on the bottom of the main vise post to allow for rotation.

This is the current/one I have(notice the screw about an inch from the bottom of the post):
fh.jpg



This is the model I'm looking for(it has the tension screw at the top but no screw on the bottom):
Mounting_Board.jpg


I've already checked with Norm and he doesn't have any. Does anybody know of a place that might have "old" Nor-vise stock? Or have/know of one that might be sold?

Thanks,
Robert