Motion Papers. Vol. lv (ff. ); n.d. 1. ff. . [italics]Autograph[/italics] notes and preparatory material for the 'Opera' sequence, including character and chapter outlines. 2. ff. . Proposal for [italics]Opera[/italics]. [italics]Typewritten[/italics] with [italics]autograph[/italics] revision...