So, be really weary on purchasing any Trade Dollar. If you're not positive or self-confident with your ability to detect counterfeits than only obtain authenticated examples in PCGS, NGC, ANACS or ICG third party grading company holders. I use the standard or collector grading described in Gathering Confederate Paper Money https://cruznynxe.blogdeazar.com/33484702/the-basic-principles-of-where-to-copyright-money