Letter to Charlotte Osler, September 3, 1890
Letter to Charlotte Osler, September 24, 1891
Letter to Charlotte Osler, September 19, 1891
Letter to Charlotte Osler, October 22, 1897
Letter to Charlotte Osler, November 30, 1892
Letter to Charlotte Osler, November 15, 1900(?)
Letter to Charlotte Osler, May 30, 1892
Letter to Charlotte Osler, May 30, 1888
Letter to Charlotte Osler, May 27, 1891
Letter to Charlotte Osler, May 21, 1897