Supplementary Strachey Papers. Vols. xxxvi, xxxvii. ‘Seeing is believing’; circa 1918. Two typewritten copies. An Autograph text is at Add. 81926. 266 x 215mm.
Supplementary Strachey Papers. Vols. xxxviii, xxxix. ‘The Duke of Ferrato’; n.d. In two notebooks, unfinished. Inscribed in a later hand IVc and 50. 266 x 215mm.