1875 wells fargo wanted poster

Found this in a old shed of my grandfathers house. He passed away some years back and this was in one of his sheds for many years. I don’t know if its “authentic” or a reprint, it’s definitely old, but i dont know if its 1875 old. It certainly could be knowing who my gpa was he loved his collection stuff. Anyone can help me with any knowledge would be greatly appreciated..