

The saddle is a single piece of black plastic, probably Delrin. It has two locating pins on the underside that locates the saddle in a fixed, diagonal location.
Has anyone seen one of these before? The bridge, as you can see is also drilled for traditional screw-adjustable saddles. Currently, the intonation isn't very close with the fixed saddle and I am considering either making a new saddle (I've done it on archtops, it takes a while) or trying to find the individual metal/adjustable saddles. Any suppliers of those parts?