The collection consists firstly, of poetry manuscripts and proofs including "Personae", "Lustra", and "Canzoni and Ripostes"; secondly, a prose manuscript of "That Audience, or the Bugaboo of the Public"; and thirdly, of correspondence to Elkin Mathews (publisher), St. John Adcock, Harry and Caresse Crosby (Black Sun Press), Louis Zukofsky, The British Union of Fascists, T. S. Eliot, Montgomery Belgion, Michael Harald, Clifford Gessler, and others.