Regretably, this fake copies a Type 1 obverse and a kind two reverse, the most common die pairing for legitimate 1876-CC Trade dollars, so this data doesn’t help detect this distinct fake, but ANACS has witnessed many other fake Trade dollars which can be confirmed working with this method. From https://mylespokdv.dbblog.net/7153226/a-review-of-fake-100-dollar-bill