Escuse me guys to asking my question but if i really undestand ( i'm french) what you wrote,
you sent your comic to Neil Adams and Denny O'Neill and they signed both and send you back your comics, and then the CGC service have slabbed the comics in Signature Serie( like in the picture) ?
because i have a little collection of my comics who are signed ( Stan Lee, Jim Lee Mike Turner...) but i read that CGC put the SS labels only with a CGC witness and mine came from wizard or collectors so....
if you have the possibility to help me to explain your gait, i will be very happy to know.
thank you a lot for everything
nicholas