That's really intresting, I would have thought that the black marker pen would have put weight on this being a legitimate MOC.
As Mark has said Mr Palitoy is the expert here, I'm just trying to learn how to tell if a MOC is a TT.
The factory must have crossed out the offer dates and then sent the cards to have the figures and bubble applied, that's how Toni got this card.
So a black pen mark is not a sign that a MOC is good, thanks, I will get on top of this TT subject if it kills me.