[Leon]

My initial gut reaction on this is that it is a more modern piece OR maybe, a newspaper type piece from the past. The lithography looks like it does on some / many reproduction pieces I see. It screams reproduction. It might be real, but it screams something different. (at least to me, the novice)
I think it was good PWCC ended the auction to have it further evaluated. Kudo's to them for that.

ps....still not a bad looking piece for what it is, not completely unlike the large Horner composites repros that can go for a few thousand dollars. No idea on value of these.