Letter to William Osler, ( June 1908 ?)
Letter to William Osler, April 1, 1900
Letter to William Osler, February 10, 1900
Letter to William Osler, February 15, 1918
Letter to William Osler, February 20, 1900
Letter to William Osler, February 22, 1900
Letter to William Osler, February 23, 1900
Letter to William Osler, February 6, 1900
Letter to William Osler, June 11, 1908
Letter to William Osler, June 12, 1908