| Description | Letters to Pearson dated 1911 regarding Harvey's research in India into skin pigmentation and eye colour, dwarfism, the collection of biometric data, the difficulty of pursuing eugenic research in India, and his paper with Captain Acton on cellular constituents of blood, submitted to Biometrika, with enclosed tables and photographs. Letter dated 1922 regarding statistics of treatment and death rate following contraction of rabies, with enclosed tables. |