Chuck Berry Signed Autographed The London Chuck Berry Sessions Vinyl Album. This licensed Album has been signed by Chuck Berry. This autograph has been certified authentic by PSA/DNA and comes with their authentication sticker and matching certificate of authenticity that can be verified online. This signed Album is a great gift idea for any fan or memorabilia collector. Check out other memorabilia at???Prime One Sports.com.???Shop with confidence as all signatures are 100% authentic. Prime One Sports backs this product with our 100% Money Back Guarantee.