Pair of documents signed by the Superman co-stars: A Triad Artists Inc. document, signed "Christopher Reeve," one page, 8.5 x 11, September 26, 1989, requesting a waiver for a late filling; and a Screen Actors Guild contract, signed "Margot Kidder," one page, 8.5 x 11, July 18, 1978, in part: "This will serve to confirm that I have entered into exclusive agency contracts with the William Morris Agency, Inc., covering my services in the Theatrical and Television Motion Picture fields for a term dated today and commencing April 8, 1978." In fine condition. Accompanied by a Warner Bros. publicity photo of Reeves and Kidder as Clark Kent and Lois Lane in Superman.