So, be very weary on buying any Trade Dollar. If you're not sure or self-confident in the capacity to detect counterfeits than only purchase authenticated examples in PCGS, NGC, ANACS or ICG third party grading assistance holders. I use the traditional or collector grading explained in Gathering Confederate Paper Money https://aptamilanti-refluxpowder60471.bloggactif.com/35080261/counterfeiting-money-in-the-usa-options