9 autograph letters, signed, 4 autograph postcards, signed, with TS transcripts [1908-1913];
3 letters, 13 Dec. 1911, 10 Apr., 19 July 1912 quoted in Geoffrey Keynes (ed.), 'The letters of Rupert Brooke' (London: Faber and Faber, 1968), pp.325, 371, 389-90