This Autographed 18x24 Foxwoods Grand Opening Poster has been Personally Signed by B.B. King. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by JSA. The authenticity can be verified on JSA website. This poster has been professionally foam mounted. There is a second signature on the poster, it is not notated in the JSA online database, we are unable to determine who's signature it is, but believe it is one of the other touring artist playing at the concert with B.B. King.