I found this hat at an estate sale in WA state. The front of the hat just says “umpire” (pic posted in comments). Of course It could just be somebody random/local but I thought I’d ask here! Appreciate any help :)

4 signatures in total, have no idea who they are. Glove appears to be vintages

Helping my neighbor! She said her mom went to some sort of HOF celebration that had autograph tables. I don’t need to know every auto, just curious if any cool or unique players here. I don’t have any info on where or when this took place, but do know they are real. It belonged to elderly neighbor and is now in possession of her daughter. Thank you all in advance!

Found a signed jumbo card from invincible comic on eBay by Dylan Fuller…can’t find any info on who this person is. Any help?

Front side more likely than not is Jon Brockman but having a hard time figuring out the back side. pls help!

I have this vintage 1998 DEKRA Ferrari cap from Michael Schumacher's collection, but I'm trying to figure out whose autograph is actually on the brim.

​It looks like it says "A. Sch...", but I'd love to get a second opinion from people who know F1 memorabilia or handwriting analysis. Does anyone recognize this signature? Any thoughts or insights would be awesome!

In my opinion, it's definitely not Schumacher's signature it looks nothing like it, unless he signed it quickly but it still doesn't have his initials.

is this a real wilt chamberlain auto? there’s a stamp in the bottom left corner that says “authentic autograph” but i can’t find anything about it. thanks

Good morning you beautiful people. Just got this but have no clue whose signature is on the photo. Any assistance would be greatly appreciated. Photos attached.

Possibly Red Sox?

As titled thrift store find. Forgot to get the top side like a dumbass but was from a golf pro-am in Birmingham Alabama. Looked to be from the 90's maybe early 2000's.

Any ideas? Probably a cubs player cuz this one has Ron Santo, Billy Williams and Ernie Banks autographs as well. I'm having a hard time deciphering the last one. Tried reverse image searching but can’t find anything close.

Got this ball signed in college and it’s been in a case ever since. It was a Braves event and I remember everyone was there for this guys signature specifically because it was sort of awkward for the other players lol. Any ideas?