Great informations that everyone should keep on file, good work !
I have to admit that these fakes are becoming much better and their quality have largly increased in the last few years, though still unconvicing in many respects to an expert eye ( not mine, haaaaaaaaa ). These are not your cheap Indian or Spanish repros but were probably constructed somewhere in Eastern Europe by expert craftmans.
I'm certain that many of these super fakes do now resides in collections all over the world. Sad truth for many collectors !