Kansas City Royals Anniversary Set?
 

I've seen a few samples of these on the net, and am wondering whether these are just some custom creations, or if indeed there was a KC Anniversary set put out at some point like the Brewers, O's, Yankees and others have done.

Any help resolving this question would be helpful - if they're real, my player collection of Jamie Quirk just got a bit more challenging....

If you mean the photo you attached, I'm pretty sure that's not a card, but just an internet creation by this now inactive site: http://kcroyalshistory.com/.

There was a perforated Royals 25th Anniversary KC Star set (the All-Time team as supposedly selected by the newspaper), but it was only 16 cards.

Thanks!