Papers on medical mycology 1950-1964, including records of the informal meetings of the Medical Research Council Medical Mycology Committee and the Industrial Epidermophytosis (Miners' Foot Ringworm) Committee.

Histoire de l'Académie Royale des Sciences et Belles Lettres de Berlin, avec des Mémoires: Classe de Philosophie Expérimentale. Illustrated with folding and other pen and wash drawings. Produced in Berlin, 1748-1757.

Papers of Arthur Cotton, 1907-1952, comprising four series. The first is a collection of correspondence, dating from 1907 to 1952, addressed to and from Arthur Cotton, primarily from other botanists and botanical in subject (COT/1). The second series consists of a bound notebook containing Cotton's findings of his trips to Clare Island from 1909 to 1911 (COT/2). The third series contains photographs relating to various species of Senecio from botanical trips to Africa between 1930 to 1948 (COT/3). The fourth and final series contains botanical works, papers and a monograph written by Cotton, referring to his work on Myrionema, c 1910 to 1935 (COT/4)

Papers of the Department of Botany comprising: DF400 Botany Departmental correspondence;
DF401 Registers of Botany departmental correspondence;
DF402 Botany finance and accounts;
DF403 Botany Reports to Trustees and other official documents;
DF404 Keeper of Botany's correspondence and papers;
DF405 Papers of the editors of the Journal of Botany;
DF406 Keeper of Botany's subject files;
DF407 Keeper of Botany's Staff Files and Official Diaries;
DF408 Botany Annual Reports of Progress;
DF409 Exhibitions in the Botany Gallery;
DF410 Biographical index by Britten, Boulger and Rendle, papers;
DF411 The Island of Mull (1978), data sheets, papers and correspondence;
DF412 Botany Departmental visitors' books;
DF413 Botany Acquisition and loan records;
DF414 Parcel Books;
DF415 Equipment Registers and Collecting Materials;
DF420 Correspondence and Papers of Antony Gepp;
DF421 Agal Section correspondence and papers;
DF422 Diatom Section correspondence and papers;
DF423 Lichen Section correspondence and papers;
DF424 Fern Section correspondence and papers;
DF425 Mycology Section correspondence and papers;
DF426 Cryptogamic Herbarium Visitors Books;
DF427 Cryptogamic Herbarium Accession Records;

DF440 General Herbarium Correspondence and Papers;
DF441 General Herbarium visitors books;
DF442 European Herbarium correspondence and papers;
DF443 European Herbarium visitors' books;
DF444 British Herbarium tract collection manuscripts;
DF445 British Herbarium, papers associated with plant collections;
DF460 Botany Library Accession Records;
DF461 Botany Librarian's correspondence.