The contents included Crowley manuscripts, surviving catalogues of Crowley typescripts and memorabilia. They usually have responsibility for ensuring that typescripts are of sufficient quality. It took the form of a document wallet containing manuscripts, typescripts, drawings, photographs and recordings. Also present in the papers are manuscripts, typescripts, and clippings. Two were already "bulky typescripts", the "Philosophical Remarks" and "Philosophical Grammar". These consist of holograph manuscripts, typescripts, book proofs, manuscript notebooks, and correspondence. The collection includes correspondence, manuscripts, typescripts, lecture notes, photographs, and other materials. Niedecker died in 1970 from a cerebral hemorrhage, leaving behind several unpublished typescripts. The collection primarily consists of typescripts of Abbott's short stories. The typescripts remained in the family archives for decades. Typescripts of other plays are accessible to researchers in the King's College London [KCL] Archive.