The Hershberger appears to be genuine but completely enhanced--at least that is what I am seeing on this end. I am guessing they were of a similar opinion on it. For $10, and for legal reasons, they're not going to expand into even "authentic" or "not authentic" based on a scan. Just "Likely to pass full authentication" or the opposite. You're not given the full story as to "why", but what I wrote should likely be the reason.
BTW, I think I'm seeing the outline of a Billy Myers autograph on the back of that piece. Does that one show any evidence of being traced over?
|