Full 1st episode Happy Days script has been hand-signed on the front cover by Henry Winkler (Arthur Fonzarelli "The Fonz" / Fonzie). This is an original hand signed autograph (not a facsimile).The lot / autograph(s) includes an official AutographCOA (ACOA) Authentication hologram and matching COA for authenticity purposes.Authentication: AutographCOA COA