I can not tell just from looking at these scans what's real or what's fake. What do PSA 9 or 10 FF's sell for ? There are so many of them I am surprised there are counterfeiting efforts.
I was aware that many of the remedial cards were faked, particularly the white outs and cut outs. In fact, it seems to me some of the counterfeits have become collectibles in their own right.
In addition to a Topps run, I do have a Fleer run ..1923 and 1959 to 2007. I have not been as dedicated to variations in the Fleer sets as the Topps sets, but tried to get any Fleer variations listed in SCD through 1989, including this one. Here are a few of mine, some of which I know are fakes. But I was not aware of any fakes of the actual FF card. I'd like to get one, but not sure if I could tell it from the real thing.