Although the counterfeiters carry on to produce improbable examples like this “P” (no mint mark) 1877 with the or else frequent reverse: Exhibit A: in my view, a real 1876-cc DDR. Acquired (cherrypicked!) from the famous eBay vendor who may have a great deal of trade dollars, generally "blast white." https://keeganevlbu.blogolenta.com/32196565/the-definitive-guide-to-fake-dollar-bill-vs-real