Letter to William Osler, January 21, 1890
Letter to William Osler, February 10, 1890
Letter to William Osler
Letter to William Osler
Letter to William Osler, December 7, 1895?)
Letter to William Osler, February 11, 1900
Letter to William Osler, December 8, 1899
Letter to William Osler, May 26, 1899
Letter to William Osler, May 5, 1899
Letter to William Osler, (May 9, 1908 ?)