Clifford Dobell's personal papers, including protozoology drawings, his reviews of books, original plates and drawings for Dobell's scientific papers. Also, Dobell's papers relating to Giovanni Battista Grassi (1854-1925) and his claim to priority in the discovery of the mode of transmission of malaria.

Manuscript paper, 'Contributions to evolution theory', sent to the zoologist Sir John Graham Kerr on 1 September 1922. All red marks, and probably all ink marks, done by Kerr.

Papers of Francis Graham Crookshank, 1925, comprising a copy Crookshank's book The Mongol in our Midst: A study of man and his three faces 2nd edition (Kegan Paul, Trench, Trubner & Co Ltd, New York, 1925). Including manuscript notes made by Dr Thomas Brushfield.

This collection consists of Ginsberg's correspondence; research notes and correspondence relating to Ginsberg's books articles, reviews and papers, including 'The Material Culture and Social Institutions of the Simpler Peoples', 'Dialogues on Metaphysics', 'Sociology', and the preface to L T Hobhouses 'Morals in Evolution'; research notes and lectures on subjects including logic, religion, morals, ethics, social psychology, and the influence of environment and heredity on race and class; papers and correspondence concerning university administration and examinations, relating predominantly to the University of London; Correspondence with L T Hobhouse and papers relating to his life and works and the Hobhouse Memorial Fund; miscellaneous papers and publications on sociological subjects including mental illness and race relations; and collected articles on sociological subjects by other authors.