Letter to Francis John Shepherd, January 1, 1875
Letter to Charlotte (Chattie) Osler (Mrs. Charles Gwyn), July 6, 1871
Letter to Francis John Shepherd, April 6, 1875
Letter to Margaret E. Charlton
Letter to Francis John Shepherd, May 28, 1875
Letter to Jennette Osler, October 22, 1871(?)
Letter to Edward A. Sharpey Schäfer, January 16, 1884
Letter to Henry Barton Jacobs, June 11, 1909
Letter to Thomas R. Boggs, June 12, 1909
Letter to Mabel Brewster, June 17, 1909