Nope, that is professional redo that exanctly matches original Ithaca CCs. The colors are simply to vivid and stock finish from what I can make out to "new" looking to be Ithaca factory original.
I'm clueless as to where the CC on that 1915 Parker came from, but it does remind me of certain moldy piece of food. In that top dark pic it looks like amateur torch job.