RayJr Posted August 16, 2020 Share Posted August 16, 2020 I get a few commission sketches from artists that mail them in for me to CGC because of the chain of custody rule. How can I get multiple signatures on a book with the Signature Series form for it to get mailed to CGC? Thank you for your time. Link to comment Share on other sites More sharing options...
revat Posted August 16, 2020 Share Posted August 16, 2020 Contact Cgc directly to get the official answer Chaz G. 1 Link to comment Share on other sites More sharing options...
