Here are the twin Brookes and Crookes. Obviously in need of some pin off restoration. If you look close enough there is some spine work under that rust and patina. Now I am assuming these scales are Ivory due to the collarless pinning and how thin they are. Now here in lies the problem, the one is broke, but I still have the piece. My initial plan was to clean them up and dress them in matching design mother of pearl on one and black pearl on the other... when ever I was able to. Now seeing as how I think they may be ivory, should I just try to rejoin the broken piece. And if so, how and with what? Superglue? And while pinned to get the form and fit more easily proper, or in pinned and separated? What's your opinion on what should be done? All input valued and considered.