A little help on ID'ing this?
 

I have a few of these 2005 Origins Nostalgic Signs, but this one of Randy Johnson is autographed. I can't find any reference or info on this. Maybe it was signed in person, but ??? They came from a shop in Seattle that closed in 2006 and inventory bought out by a friend for whom I have been selling cards.

Anyone have any idea? Thanks

Does it look like this?

https://img.comc.com/i/Baseball/2005...&size=original
2005 Upper Deck Origins - Nostalgic Tin Advertisement Sign #_RAJO - Randy Johnson
Courtesy of COMC.com

If so, the signature is printed on. Looks like the Babe Ruth also has a printed signature, but not too many for the size of the set.