Letter to William Osler, January 9, 1873
Letter to William Osler, February 5, 1873
Letter to James Bovell (Jimmie) Johnson, December 4, 1874
Letter to James Bovell (Jimmie) Johnson, July 25, 1877
Letter to James Bovell (Jimmie) Johnson, October 14, 1879
Letter to William Osler, July 2, 1872
Letter to William Osler, October 19, 1875
Letter to William Osler, September 4, 1876
Letter to James Bovell (Jimmie) Johnson, October 19, 1874
Letter to William Osler, August 27, 1873