Manuscripts relating to the City of London, mainly comprising extracts and transcripts from medieval records, including patent and close rolls, chronicles, subsidies, and so on. For an inventory of the manuscripts see CLC/511/MS01721.

Papers of Daniel Pickering Walker c 1949-1984, including notes, working papers and correspondence. Topics covered include: ancient theology; Christian Platonism, 15th-18th centuries; miracles; esoteric symbolism; musical symbolism; spiritual and demonic magic.

Papers relating to the history of the church and parish of Saint Peter upon Cornhill, including transcripts of documents, research notes and collectanea.

Letter from Charles Roach Smith, FSA (1807-1890), antiquary, to Frederick William Fairholt, FSA (1814-1866), engraver and antiquary; referring to the progress of copying Faussett (Inventorium Sepulchrale), published 1859, and asking for copy (sketch?) of Roman altar at Doncaster.

Papers cover Witkowski's writings on medical history (and other areas of history) rather than his medical activities. MSS.5036-5038 comprise press cuttings, publishers' notices, reviews, etc., relating to Witkowski's writings, plus original poems, some photographs, and some letters to him about his work; they span the bulk of his career (1865-1920). MSS.5039-5085 consist of material related closely to various published works on medical history and art history by Witkowski: typescript and holograph drafts, annotated published material, etc. Within this block of material, MSS.5057-5062 consist of a detailed critique of Folie de l'Empereur by Augustin Cabanès (1862-1928), consisting of heavily annotated copies of the published work. Also worth noting are MSS.5063-5064, copies of Witkowski's Comment j'ai appris l'Histoire Sainte, a Rabelaisian and satirical anti-clerical history. Finally, MSS.5086-5088, written under the pseudonym "Docteur Clam", comprise travel writings, recording travels in Italy, Turkey, Romania and Hungary, in 1901 (MS.5086); Egypt, in 1901-1902 (MS.5087); and Italy, in 1905 (MS.5088).

Notes relating to London coffee houses, including a bundle of correspondence between Wulcko and B Lillywhite, author of London Coffee Houses. Also drafts of various unpublished articles relating to the topography of Threadneedle Street, Sweetings Rents and Sweetings Alley and an article on the site and early history of the Stock Exchange of 1773.

Personal and working papers of Dame Frances Amelia Yates, historian, 1899-1981, including diaries, family documents, notes, working papers, lectures, articles, books, reviews, correspondence and photographs. Topics covered include: Influence of Italy and Italian on English Life, Humanism; Academies; Hermetic Tradition; Occult Philosophy; Neoplatonism; Enlightenment; Shakespeare, Ramon Llull; Giordano Bruno and Art of Memory.