Letter to William Osler, February 25, 1867
Letter to William Osler, January 21, 1967
Letter to William Osler, April 2, 1967
Letter to William Osler, March 27, 1868
Letter to William Osler, March 5, 1870
Letter to William Osler, December 1870(?)
Letter to William Osler, August 1871
Letter to William Osler, October 25, 1872
Letter to William Osler, September 17, 1872
Letter to William Osler, September 17, 1872