Letter, 20 July 1900
Letter to William Osler, February 22, 1900
Letter to William Osler, March 1, 1900
Letter to William Osler, March 27, 1900
Letter, 2 February 1899
Letter, 1 December 1899
Letter, 5 December 1899
Letter, 4 January 1899
Letter, 16 June 1899
Letter, 16 July 1899