So ironically I was just about to look for a thread like this. I just got the grades for this Matty with double name and was wondering if it would bring a premium? I did not realize it before I sent it in but a couple of the cards I got with this had double names like this.
matty.jpg
It has a Sweet Caporal 150 with a factory 649 overprint.
I also have a Barry/Barry Polar Bear Fact 6 and
Perring/Perring also Polar Bear fact 6