Letter to William Osler, July 26, 1919
Letter to William Osler, June 21, 1919
Letter to William Osler, June 15, 1919
Letter to William Osler, May 11, 1919
Letter to William Osler, May 8, 1919
Letter to William Osler, April 1, 1919
Letter to William Osler, March 27, 1919
Letter to William Osler, March 5, 1919
Letter to William Osler, March 5, 1919
Letter to William Osler, January 28, 1919