Included with the photo is a JSA hologram and certificate of authentication. Sign up for our Sports Integrity Newsletter for deals and upcoming autograph signings! Sign up to receive special insider notifications of deals and upcoming autograph signings! Christopher Lloyd Signed 11x17 Back to the Future Part II Poster Photo JSA.My about us text goes here. My authenticity guarantee text goes here. This item is in the category "Entertainment Memorabilia\Autographs-Original\Movies\Other Orig. The seller is "sipromotions" and is located in this country: US. This item can be shipped worldwide.