Much of the collection is made up of diaries and notebooks relating to expeditions sent to Africa by the Liverpool School of Tropical Medicine to study diseases such as malaria and trypanosomiasis. From Todd's subsequent career there is also material on journeys to Western Canada to study Swamp Fever in horses and to Poland to study Typhus, some general notes on tropical diseases, a laboratory notebook on experiments with fever ticks and a paper on the Congo Free State as a political unit. The dates covered are 1901-1920. A final block of material consists of letters and loose papers including sketches, covering 1890-1949.

Personal correspondence and papers of Louis Westenra Sambon, 1893-1923. These reflect his interest in the history of medicine and diseases caused by blood-borne parasites.

Carbon copies of Martha Marquardt's transcripts of Paul Ehrlich's copybooks, 1898-1915, made by her during the early 1950s. There are 6 series, representing both copies of letters sent by him, and notebooks. There are not complete sets of transcripts for all of these: in some cases the originals themselves appear to no longer exist. Users should be aware that, according to a letter from Dr E A Underwood, Director of the Wellcome Historical Medical Museum, to Gunther Schwerin, 25 Mar 1963 (WA/HMM/CO/Eau/13), there are some misreadings by Marquardt of scientific terms in the originals, as, although she was capable of deciphering Ehrlich's writing, she was not herself a scientist. The originals are now in Boxes 4-22, 27-27A, 28-28A, 29-36 in the Paul Ehrlich Collection at the Rockefeller Archives Centre, and another set of transcripts in Boxes 80-86 there.

Papers of Henry Foy and Athena Kondi, [1934-1990], comprising:

(A) records of haematological research into B vitamin deficiencies including records of serum tests, biopsies and post mortems on baboons, plus correspondence, reports and photographs, 1963-1977;

(B) surveys of anaemia and sickle cell anaemia in Mozambique, Kenya, Sudan, India, Mauritius, 1951-1974; survey of tropical sprue, 1962-1969;

(C) publications by Foy and Kondi, particularly on blackwater fever and anaemias in the tropics, 1935-c 1990;

(D) reference files of articles and reprints, mid 20th century-late 20th century;

(E) photographic material relating to research, and of the countries where Foy and Kondi worked, c 1934-1988

Reports, diaries, memoirs, photographs and memorabilia given to the Royal Army Medical Corps Museum and Library by former officers and men of the Corps. Some date back to Marlborough's campaigns of the late 17th century; there is also material relating to the continuing European and Imperial conflicts of the 18th and early 19th centuries, the Crimean War (1854-1856), the Boer War and the Balkan conflicts of the early 20th century, the two World Wars, the Korean War and other smaller conflicts thereafter.

Notebook and photograph album compiled by Albert Hamerton while serving on Sleeping Sickness Commission, Uganda and Nyasaland, 1908-1913.

Papers of Geoffrey Douglas Hale Carpenter, 1913-1930, comprise a travel diary which records Carpenter and his wife Amy Carpenter née Frances Thomas-Peter's experiences including trips to Uganda for his research on sleeping sickness between 1913 and 1930; diary entries documenting their day to day activities including photographs, pressed flowers, press cuttings, concert programmes and their wedding invitation.

Photocopied excerpts of the diaries of Aubrey Dallas Percival Hodges, 1898-1906, concerning sleeping sickness in Uganda.

Papers of Sir Ronald Ross, c1880-1928, including correspondence, manuscripts, reprints and newspaper cuttings collected by Ross. Includes information on the major campaigns for the control of malaria, closely documenting his own work through his notebooks, diagrams and thousands of letters from medical scientists, principally with Sir Patrick Manson in regard to Ross's research into malaria in India, and including correspondence with Joseph Lister, 1st Baron Lister, (Heinrich Hermann) Robert Koch, (Charles Louis) Alphonse Laveran; correspondence relevant to the early discoveries in trypanosomiasis and leishmaniasis; records of malaria researches during the World War One, and during his work at the Liverpool School of Tropical Medicine, 1902-1918; papers and correspondence relating to Ross' efforts to improve the pay of research workers and the improvement of sanitation in the colonies, including letters from political figures such as James Ramsay MacDonald, (William) Waldorf Astor, 2nd Viscount Astor, John Edward Bernard Seely and Sir (Joseph) Austen Chamberlain; correspondence relating to publications by Ross; papers relating to Ross' work at the War Office, and his visit to South East Asia and India in 1926-1927, including photographs, medals, diplomas and copies of his literary works; papers relating to Ross' literary interests, including correspondence from Sir Arthur Conan Doyle, Sir Henry Rider Haggard, Herbert George (H G) Wells and (Joseph) Rudyard Kipling; photographs and biographical information on Ross, including family correspondence containg letters from his two younger brothers discussing their work and careers, and a few letters from other relatives, primarily connected with researches into his family background for his autobiography.

Papers of Sleeping Sickness Bureau consist of two volumes of press cuttings on sleeping sickness, 1908-1912.

The collection is a small one, comprising two main sections: photographs of EATTRRO (including buildings, individuals and procedures), 1958-1961; and Annual Reports, 1949-1974.

Administrative records relating to the foundation of the Society, its premises and individual members, 1906-1979, including correspondence, diaries, notebooks, obituaries and photographs.

Papers of members, formerly held by the Society, including Sir Patrick Manson (1844-1922), Sir David Bruce (1855-1931), and Sir Philip Manson-Bahr (1881-1966).

Bagshawe's correspondence, in his role as Director of the Sleeping Sickness Bureau, 1908-9, with Professor Paul Ehrlich (1854-1915), in English and German, and with Sir Patrick Manson (1844-1922). Mostly on the subject of the work of the Bureau, and particularly the prevalence of sleeping sickness in Africa.