Full script has been hand-signed and inscribed on the cover by Dee Wallace (Mary the Mom), Henry Thomas (Elliot), Matthew De Meritt (E.T) and Robert MacNaughton (Michael). These are original hand signed autographs (not facsimiles).The lot / autograph(s) includes an official AutographCOA (ACOA) Authentication hologram for authenticity purposes. This autograph was signed in the presence of a certified AutographCOA Witness representativeAuthentication: AutographCOA COA