disk boxed DVD set called "Treasures  from American Film Archives (2000)", compiled by the National Film  Preservation Foundation from 18 American film archives. This film  was preserved by the George Eastman House. This version has an  uncredited piano music score and runs 63 minutes. Marguarite Clark  starred in the play "Snow White and the Seven Dwarfs" by Jessie  Braham White; it opened in New York on 7 November 1912 and ran for  72 performances. This movies writer, Winthrop Ames, produced that  play and no doubt was greatly influenced by it. Sketches of the sets  and costumes from the play were used for this film.