This Autographed 3x5 Index Card with the inscription of "Hi" has been Personally Signed by Bob Newhart of The Big Bang Theory. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. We have multiples of this same item. While the photographs are representative of this item, the size, placement and strength of the signature may vary. Each item is hand signed, therefore, each autograph is unique.