x Note: [14 written sides]. Holograph with corrections in Olivia Langdon Clemens's hand. n.d. MS Notes for Sam Moffett to work up into a biographical sketch for the Uniform Edition of Mark Twain's Works. Accompanied by Isabel Lyon's holograph notes in the form of a letter to W. T. H. Howe, April 3, 1930 (1 leaf). Typed transcription of IVL's notes (1 leaf). Notes associated with sale of MS. (3 leaves).