Letter to William Osler, September 26, 1904
Letter to William Osler, October 19, 1904
Letter to William Osler, November 10, 1904
Letter to William Osler, January 30, 1905
Letter to William Osler, June 13, 1905
Letter to William Osler, September 15, 1905
Letter to William Osler, October 19, 1905
Letter to William Osler, November 8, 1905
Letter to William Osler, July 19, 1906
Letter to William Osler, September 21, 1906