This Autographed 8×10 Photo has been Personally Signed by John Billingsley, Anthony Montgomery, Conner Trinneer, Jolene Blalock, Dominic Keating & Linda Park of Star Trek Enterprise. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. John …