Posted By:
WesleyIt sounds ridiculous that any grading company would place any mark on a customer's card. However, did we not read a post recently about a 1952 Jackie Robinson card marked by PSA? I believe it was a card belonging to Levi or Julie and PSA placed an identifying mark to flag changes made to the card. As hard as it is for me to fathom why a grading company would do this, the story about the other card tells me anything is possible.