Hank Aaron authenticated?
 

How do you authenticate this?
https://www.ebay.com/itm/33440152175...4AAOSwEv9iVZuj

I'd love to have been a fly on the wall as that was signed. Maybe Henry was looking at someone or something as he signed absentmindedly. He clearly wasn't putting any effort into concentrating on the task at hand.

Either way, as comedically atypical as it is, that's 100% Aaron on that ball.