Correspondence Correspondence including letters between Victor Branford and Wilfred Trotter discussing Trotter's book 'Instinct of the Herd in War and Peace' and letters to Sybella Branford about raising money for the Sociological Trust and a housing development scheme. The folder also contains a document setting out the relationship between the Sociological Trust and the Sociological Society and a typescript article entitled 'The Regional Survey: What it is and its use in wartime'. February 1903 - March 1925