I no longer own this baseball but it's my best find to date. I was trolling eBay years ago, maybe close to a decade now, and found a listing for an antique signed baseball. The listing had a terrible out of focus photo and the description said the seller didn't know who signed the baseball but there were three autographs on it.
I bought the ball for the $80 buy it now because it kinda looked like Grover Alexander on the sweet spot. Not only was I right about Grover, but the ball was also signed by Babe Didrickson.