Letter to William Osler, 1865
Letter to William Osler, April 19, 1866
Letter to William Osler, February 13, 1867
Letter to William Osler, February 25, 1867
Letter to William Osler, January 16, 1873
Letter to William Osler, July 31, 1867
Letter to William Osler, March 2, 1866
Letter to William Osler, March 27, 1868
Letter to William Osler, March 30, 1866
Letter to William Osler, March 5, 1870