I feel like I've seen this stamp on a card before, and just saw it again.
It looks to be an SB in an oval, and potentially a serial number or something above it.
Tcdb doesn't have that stamp on the example of the specific card.
This copy of the card in particular has an autograph, and tcdb doesn't show any auto inserts in the set.
I would assume the auto was gotten later, but I don't know what the heck the stamp means.
Any ideas?
