So when you open this up, it looks like it could have been signed by Richard Petty, but this is a stamped signature. Not sure how clear it's going to show up, but the way you tell stamped signatures is that it's perfectly uniform. A machine made this signature. If somebody was signing their name, there would be some inconsistencies with the actual lines. Because you can't sign your name and they could just perfectly uniform through out as far as the ink.