This is a 4x6 1989 Envelope Authentic Signed that has been Personally Signed & Autographed by Grace Slick. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by PSA/DNA #AA82778.Press Pass Collectibles offers a 100% Lifetime Guarantee on all Autographed & Signed Grace Slick memorabilia.Other products from Press Pass Collectibles
