Letter, 20 June 1893
Letter, 13 March 1894
Letter, 14 September 1894
Letter to Mabel Brewster, August 16, 1910
Letter to Mrs. Henry P. Bowditch, May 11, 1913
Letter to Grace Revere Osler, December 15, 1898
Letter to William Osler, May 26, 1899
Letter to Grace Revere Osler, May 26, 1899
Letter to Charlotte Osler, February 20, 1900
Letter to Grace Revere Osler, February 26, 1900