NOT KNOWN FACTS ABOUT COPYRIGHT ONE DOLLAR BILLS

OK, so which of those do you believe are fakes, and which might be real? It can be Okay to give a 'probabilistic' reply, for instance " I am 90% certain it is a fake," as you can Hardly ever be certain from a photograph (Except if it's the wrong reverse to the date!The elevated printing security characteristic uncovered on U.S. currency is presentl