Pete Rozelle Wilson Football with the date codes K and Y?

FishyFish

Can anyone tell me what year this is (KY)? Found it a few days ago at a flea market and I just recently learned that you can actually date these things. Thanks!

giantsfan20

http://www.gameuseduniverse.com/showthread.php/43376-Question-about-footballs

Hope this helps.