Can't slab--only one known?

[Hankphenom]

Originally Posted by 71buc

The artist is likely J.C Leyendecker. He was active during Johnson's era and specialized in Advertising art relating to men's fashion. Legendary auctions (see below) sold an item with the same image as part of a fabric catalog circa 1910. Whatever it is, it is very attractive example of baseball and advertising art from one of my favorite American illustrators congratulations on a great pick up and good luck with it.

http://www.americanartarchives.com/leyendecker,jc.htm

http://www.legendaryauctions.com/Lot...px?lotid=45003

Thanks, Mike. The artist signed the calendar piece, but I can't make it out, could be Krompton or Brompton, first initial might be J. What I'm having trouble with as far as TPA is this: just because a card is known to exist doesn't make any new example of it legit. Fakes and reprints abound. So to authenticate a newly presented example, the TPA has to look beyond the history of the issue and the image to all the other factors: materials used, evidence of aging, etc, all the forensic things I assume they do routinely. So why can't they just do the same forensics with a piece that has no other example? Seems pretty simple to me.