Big O help

[GrayGhost]

I used a decent regular glass, and Im prett sure it is a preprint, but hard to tell. Was hoping someone may have one of these, before I sell it too cheap or too much. thanks though for the advice

[Sophiedog]

It looks like it was signed with ball point pen; Look on the back and see if you see impressions from the pen point....Also you can look at it under a light moving the photo back and forth and see if it's live ink