Stars Guitars Brass Pickup Mounting Ring with Screws

I have 1 of these mounting rings for sale. It is pristine. Stars manufactured these between 1978 and
1981. Most of them were sold to DiMarzio.

I doubt you'll see another of these for sale at any price, of course that is unless more turn up at the
Stars Guitars Historical Museum Storage Space archeological dig site.

Asking $20, U.S. or APO shipping included.