[Jobu]

I am not a big bat collector, but I am wondering how this process works. I know that one might get lucky and find a match themselves, then submit it with the bat to PSA or Mears.

Short of that, do PSA and/or Mears look through a photo database as part of a submission?

Are there independent groups that do this type of thing? If so, do they need the bat in hand?

Thanks in advance